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    Are you noticing the smell of smoke in the air or seeing news reports about wildfires? Even if the fire is miles away, the smoke can travel and pose a significant health risk. This is because fire smoke contains particulate matter (PM 2.5) that makes smoke inhalation dangerous. While you can't directly control the outdoor air, you can take preventive steps to improve your indoor air quality. That's where an air purifier for wildfire comes into action. Table of Contents What Is in Wildfire Smoke and Why Is It Harmful? How Well Do Air Purifiers Work for Wildfire Smoke What to Look for in an Air Purifier for Wildfire Season Filtration Capacity for Fine Smoke Particles Ability to Remove Toxic Fumes and Odors Sufficient Coverage for Your Living Space Safety and Effectiveness for Sensitive Individuals Quiet Operation for Round-the-Clock Use Beyond Air Purifiers: Additional Tips to Stay Safe Conclusion   What Is in Wildfire Smoke and Why Is It Harmful? Wildfire smoke consists of particulate matter (PM2.5), volatile organic compounds (VOCs), carbon monoxide, and other toxins. PM 2.5 is highly harmful to health, as it's approximately 30 times smaller than a human hair.     Exposure to wildfire smoke can lead to a range of health issues. According to the Environmental Protection Agency (EPA), the following are common health effects associated with wildfire smoke: In the short term, individuals may experience irritation of the eyes, nose, and throat, as well as coughing and shortness of breath. For those with pre-existing conditions like asthma, smoke can significantly aggravate symptoms. Prolonged or repeated exposure carries a higher risk of more severe consequences. A published research highlights an increased likelihood of developing long-term respiratory and cardiovascular problems due to such exposure. Children, the elderly, pregnant individuals, and those with underlying health conditions are particularly vulnerable to these adverse effects. It's crucial to remember that homes are not airtight; smoke particles readily infiltrate indoor spaces, settling on surfaces and lingering in the air for days or even weeks. Therefore, taking proactive measures during wildfire season is essential to protect your indoor air quality.   How Well Do Air Purifiers Work for Wildfire Smoke Very well for what matters most to you—cleaner, safer air. Air purifiers work by pulling air into the unit and passing it through various filters. Its HEPA filters capture contaminants as small as PM 2.5, pet dander, bacteria, and pathogens. If it also includes an activated carbon filter, it helps reduce smoke odors and certain gases, making your space feel fresher. Run it continuously during wildfire season to maintain better indoor air quality.   What to Look for in an Air Purifier for Wildfire Season If wildfires are common where you live, you need a specialized air purifier that can consistently maintain good indoor air quality.   Filtration Capacity for Fine Smoke Particles Actionable feature: A True HEPA filter (not “HEPA-type”) in a well-sealed unit. A true HEPA filter is the key specification for an air purifier. This type of filter is certified to capture at least 99.97% of airborne particles with a diameter of 0.3 microns or larger. This standard is crucial because it ensures the filter can trap the fine particulate matter (PM2.5) found in wildfire smoke, which is typically sized between 0.4 and 0.7 microns. Many air purifiers claim to handle smoke, but a True HEPA filter is the certified standard you need to effectively remove these dangerous, tiny particles.   How to check Look for “True HEPA” (H13/H14), a sealed filter path (gaskets/locking frame), and easy, tool-free filter replacement so you actually keep it performing.   Ability to Remove Toxic Fumes and Odors Actionable feature: A substantially activated carbon filter. The threat from wildfire smoke goes beyond just particles. It contains a toxic cocktail of soot, tar, and various volatile organic compounds (VOCs). A simple HEPA filter, while excellent for particles, cannot break down these chemical pollutants, leaving harmful gases and that pungent, irritating smoke odor in your home. This is where an activated carbon filter comes in. To combat these chemical pollutants, you should look for an air purifier with a thick, high-quality activated carbon filter. This substantial carbon layer is specifically designed to adsorb toxic fumes like carbon monoxide and VOCs, effectively neutralizing both the danger and the pungent smoke odor that a HEPA filter alone cannot handle.     Sufficient Coverage for Your Living Space Actionable feature: A high CADR matched to your room size. An air purifier is only effective if it's powerful enough for your room. Users often need to protect a main living area or an entire home, and an undersized unit will constantly struggle to keep up with infiltrating smoke. To ensure your air purifier is effective for your space, look for a clearly defined coverage area rating. The manufacturer should specify the square footage that the unit can purify effectively. It is also important to check the CADR (Clean Air Delivery Rate) to ensure it is appropriate for your largest rooms or open-plan living spaces. CADR shows how quickly an air purifier can remove pollutants like smoke, dust, and pollen from the air. It’s expressed in cubic feet per minute (CFM)—the higher the CADR, the faster the purifier cleans the air.     How to check Measure your room and pick a unit with CADR that is “equal to at least two-thirds of the room’s area”. For example, a 300 sq. ft. room needs a CADR of about 200 CFM.   Safety and Effectiveness for Sensitive Individuals Actionable feature: An ozone-free purifier with CARB certification. Wildfire smoke disproportionately affects the most vulnerable among us. Pregnant women exposed to wildfire PM 2.5 face an increased risk of premature birth, and infants or those with respiratory conditions like asthma are far more likely to experience severe symptoms. For the safety and effectiveness required to protect these sensitive individuals, it is crucial to choose an air purifier with a high CADR and a guarantee of no secondary pollution. Just as crucial is confirming that the unit does not produce ozone, a lung irritant that can exacerbate respiratory issues. Look for CARB (California Air Resources Board) certification for peace of mind.   Quiet Operation for Round-the-Clock Use Actionable feature: A quiet Sleep Mode with a low decibel rating and a display/lights-off option. Wildfire smoke doesn't stop at bedtime; in fact, running your purifier overnight is critical for safe sleep. A loud, humming machine can be disruptive, tempting you to turn it off and compromise your air quality. A quality air purifier should offer an ultra-quiet setting that allows it to operate effectively without disturbing your rest. Look for a low decibel (dB) rating, specifically under 60 dB, and a dedicated "Sleep Mode." This ensures you get 24/7 protection without any noise disruption.     How to check Look for published dB ranges by fan speed, and aim for ≤30 dB in Sleep Mode and <60 dB on higher speeds. Confirm a screen dim/off setting, and scan reviews for comments on noise character.   With modern air purifiers, such as the Dreame air purifiers, you get a 4-layer filtration system to address PM2.5, VOCs, and odors, boasting a high CADR of at least 300 m³/h for large rooms. It also features real-time air quality monitoring, allowing homeowners to view the current pollution levels inside their homes. For more great advice on how to get the most out of your air purifier, be sure to check out our complete guide on air purifier usage tips.   Beyond Air Purifiers: Additional Tips to Stay Safe In addition to using air purifiers, here are some practical tips to keep yourself safe during wildfire season: Keep windows and doors closed. Set your HVAC system to recirculate. Avoid burning candles or using gas stoves. Check local air quality reports. Wear a well-fitting N95 mask if you must go outside.   Conclusion Wildfire smoke is quite injurious to health, as it consists of PM 2.5, VOCs, and other harmful compounds that can affect your health. That's why you need an air purifier, as it can effectively trap pollutants and produce clean and safe air. Your health matters most, so take these steps now to protect your own health and that of your loved ones. For more information on how advanced air purification technology can help you create a healthier home environment, visit the Dreame website. References Health Effects Attributed to Wildfire Smoke Critical Review of Health Impacts of Wildfire Smoke Exposure Air Filtration Standards - AHAM Verifide

  Do you often wake up coughing or wheezing every time? Chances are, your indoor air quality has been compromised due to dust or pollen. If you’re constantly sneezing and having watery eyes, you may be suffering from asthma. Asthma is mostly triggered by culprits like pet dander or dust mites. However, there’s a solution: an air purifier. Air purifiers, especially HEPA models, can significantly reduce asthma symptoms when used as part of a comprehensive plan. This blog examines whether air purifiers are beneficial for individuals with asthma, how they can help alleviate asthma symptoms, and offers practical tips to maximize their effectiveness. Table of Contents Why Indoor Air Quality Matters for Asthma Can Air Purifiers Reduce Asthma? How Air Purifiers Work to Combat Asthma Triggers Key Factors to Consider When Choosing an Air Purifier for Asthma Symptoms How to Use Air Purifiers to Reduce Asthma Symptoms Myths and FAQs about Air Purifiers for Asthma Symptoms Conclusion   Why Indoor Air Quality Matters for Asthma Maintaining good indoor air quality is crucial for your health. If you experience asthma, especially the allergic type, it’s usually caused by indoor air pollution.   Common Indoor Asthma Triggers The most common indoor asthma triggers are: Dust mites: Found in bedding, carpets; thrive in humid environments. Pet dander: Microscopic skin flakes from cats, dogs, etc. Pollen: Tracked indoors from outdoor sources. Mold spores: Grow in damp areas like bathrooms or basements. Smoke: From cigarettes, fireplaces, or cooking. Volatile organic compounds (VOCs): From cleaning products, paints, or furniture.     Asthma Symptoms Overview Here are a few signs that show you may have asthma: Wheezing: High-pitched whistling during exhalation, caused by narrowed airways. Shortness of Breath: Feeling unable to fully inhale, often worse during activity or at night. Chest Tightness: Pressure or squeezing sensation, signaling airway inflammation. Coughing: Persistent, especially at night or early morning, often with mucus.   Asthma is mostly caused by common indoor pollutants. According to a study, reduced coal emissions resulted in a decrease in asthma hospitalizations, highlighting the impact of air quality.   Can Air Purifiers Reduce Asthma? If you're wondering whether air purifiers can help with asthma, the answer is yes. Scientific studies show that they can significantly reduce symptoms by targeting common triggers in your indoor air. Air purifiers work by using specific technologies to capture pollutants. The most effective models feature High-Efficiency Particulate Air (HEPA) filters, which are proven to trap microscopic particles like dust mites, pollen, pet dander, and mold spores. A 2012 systematic review found that using HEPA purifiers resulted in modest reductions in asthma symptoms, such as wheezing and nighttime coughing, by decreasing these indoor allergens.     More recent research reinforces this finding. A 2024 narrative review reported that HEPA filtration led to a 25–50% reduction in allergens and PM2.5, which correlated with 15–20% fewer symptom days for children with allergic asthma. This review also highlighted that purifiers with activated carbon filters can reduce chest tightness by filtering out smoke and volatile organic compounds (VOCs). Consistent use, especially in the bedroom, is key to getting the most benefit. Both studies emphasized that running a purifier at night can effectively reduce nighttime symptoms like coughing and wheezing. In short, air purifiers can be a valuable tool for managing asthma by cleaning the air you breathe.   How Air Purifiers Work to Combat Asthma Triggers Here’s how air purifiers work. Their fans draw air through filters that trap particles, then release clean air. Filter Types and Symptom Relief: Filter Type How It Works Asthma Symptom Relief True HEPA Traps tiny particles (pollen, pet dander). Reduces wheezing and coughing. Activated Carbon Absorbs gases, odors, and VOCs. Eases chest tightness from chemical irritants. UV-C Kills bacteria and viruses. Not for primary asthma symptom relief. Ionizers Causes particles to fall from the air. Reduces wheezing and coughing. Please note that air purifiers cannot eliminate settled dust or mold sources. They should be removed with proper cleaning.   Key Factors to Consider When Choosing an Air Purifier for Asthma Symptoms Here are some factors you should consider when selecting an air purifier, particularly for your asthma issues. The True HEPA Filter: Use H13 or H14 grade filters. Look for AAFA or AHAM certification. These help remove allergens that cause wheezing and coughing. Clean Air Delivery Rate (CADR): Match the CADR to your room size. For example, use 250 CADR for a 350 sq ft room. This ensures faster relief in bedrooms. Ozone-Free: Some ionizers produce ozone. Choose ozone-free purifiers to avoid worsening chest tightness or coughing. Activated Carbon: This is useful for VOC-related chest tightness. It's a must in smoke-heavy areas. Smart Features: Auto mode adjusts to air quality changes. It helps during pollen spikes that trigger wheezing. Quiet Mode: Asthma sufferers need restful sleep. Choose models with noise levels below 60 dB. Certain modern air purifiers, like the Dreame AirPursue PM20, meet all the factors we discussed above. Also, it features Even Purification Technology, which can help make every corner of the house asthma-free.     How to Use Air Purifiers to Reduce Asthma Symptoms Here we provide a comprehensive approach to using air purifiers and other simple, everyday strategies to create a cleaner indoor environment and find lasting relief.   Maximizing Symptom Relief with Air Purifiers Place the air purifier in symptom-prone areas, like the bedroom to reduce nighttime coughing/wheezing and the living room to ease daytime shortness of breath. Run the purifier continuously on medium speed (as recommended by the EPA) to maintain low allergen levels. Leverage auto mode for real-time air quality adjustments, such as smoke spikes causing chest tightness. Replace HEPA filters every 6-12 months to sustain wheezing/coughing reduction. Clean pre-filters monthly to extend filter life and maintain airflow.   Complementary Strategies to Enhance Symptom Relief: Vacuum with HEPA filters to reduce dust that causes wheezing; wash bedding weekly in hot water (above 130°F). Replace carpets with hardwood to minimize dander-related shortness of breath; use allergen-proof mattress covers. Maintain 30–50% humidity with dehumidifiers to prevent mold-related coughing. Open windows when outdoor air quality is good to reduce indoor VOCs, which can cause chest tightness.     Symptom-Specific Tips: Nighttime coughing: Run a purifier in the bedroom 24/7; use hypoallergenic pillows. Seasonal wheezing: Increase purifier speed during pollen peaks. Chest tightness: Pair HEPA with carbon filters for VOC-heavy homes.   The key concept is that consistency is key. You should continuously run your air purifier to keep your allergies and asthma at bay.   Myths and FAQs about Air Purifiers for Asthma Symptoms Common Myths: Myth 1: “All air purifiers reduce asthma symptoms equally.” Truth: Only True HEPA purifiers reduce wheezing/coughing by capturing allergens; ionizers may worsen symptoms. Myth 2: “Purifiers eliminate the need for asthma medications.” Truth: They reduce allergen-driven symptoms but don’t treat inflammation; meds are essential. Myth 3: “Purifiers stop all asthma symptoms.” Truth: They reduce airborne trigger-related symptoms (e.g., wheezing) but not non-airborne triggers (e.g., stress-induced breathlessness).   FAQs: Do air purifiers help with nighttime coughing? Yes, HEPA models reduce dust mites/pollen in bedrooms. Can purifiers reduce wheezing during allergy season? Yes, purifiers reduce wheezing by filtering pollen. Use high CADR models for maximum coverage. Are purifiers effective for smoke-related chest tightness? Yes, they feature activated carbon filters that trap VOCs/smoke. How soon can I expect asthma symptom relief? Typically, 1–2 weeks with consistent use, and as per user reviews. Are purifiers safe for kids with asthma? Yes, if ozone-free. Make sure to keep the cords secure.   Conclusion Air purifiers with True HEPA filters can help reduce asthma symptoms, such as wheezing, shortness of breath, chest tightness, and coughing, by removing airborne triggers. Studies have shown symptom improvements of 15–50%. Always assess your home for triggers, like pets or mold, and invest in a high-quality air purifier to reduce specific symptoms. Explore Dreame for more tips on home air quality.   References Drop in coal power plant emissions associated with asthma improvements Indoor Air Pollution and Asthma in Children The Prevention of House Dust Mite Allergies in Pediatric Asthma

  Do you love dogs? Well, who doesn’t? But do you get tired of smelling a typical dog odor in your home? That can be nauseating, but we know you love your dog. So, how can you make your house smell lovely in the presence of your dogs? In this blog, we will discuss practical solutions to combating dog odors, highlight common causes of dog smells, and explore breeds that are prone to odors, while also providing practical solutions. Table of Contents Why Do Some Dogs Smell More Than Others? Practical Tips to Eliminate Dog Smell in Your Home Which Dog Breeds Are Most Prone to Odors? When to Seek Professional Help Conclusion   Why Do Some Dogs Smell More Than Others? Not all dogs smell the same. Some breeds are naturally more prone to developing odors. The reason for this variation lies in a combination of genetic and environmental factors. Let's explore the root causes of dog smells, from natural body chemistry to daily habits. Natural Body Oils and Dander: Dogs' skin produces oils and sheds dander, which can contribute to odors when trapped in their fur or on home surfaces. Wet Fur and “Wet Dog Smell”: When you give your dog a bath or when it comes home soaked from rainwater, have you noticed a stale smell? Well, moisture from baths or rain amplifies odors due to bacteria in fur. Diet and Health Issues: If your dog has a poor diet, digestive issues, or medical conditions like skin infections, dental problems, or anal gland issues, it can cause strong odors. Lack of Grooming: You should groom your dog regularly. Irregular grooming leads to oil buildup, dirt, and dead hair accumulation. Environmental Factors: If your dogs are tracking in dirt or rolling in smelly substances, they contribute to household odors. Now that we understand why dogs can smell, let’s explore practical ways to keep your home fresh and odor-free.   Practical Tips to Eliminate Dog Smell in Your Home If your house constantly has that typical doggy smell, it’s not a "hell-level" disaster. As long as these smells are dealt with as soon as possible, they will not persist. By following the tips we give below, everyone can easily get rid of the dog smell in the house.   Regular Grooming A consistent grooming routine is key to a fresh-smelling dog and home. Bathe your dog every 4-6 weeks using a pH-balanced, pet-safe shampoo to reduce oils, dirt, and odor buildup. Brush 2-5 times a week to remove loose fur and dander that can cause a smell and allergies. Don’t forget dental hygiene, use vet-approved chews or toothbrushes regularly to fight bad breath and improve your pet’s overall cleanliness.     Clean Pet Bedding and Toys Wash your pet’s bedding at least once a week using a gentle, pet-safe detergent. Add a splash of apple cider vinegar to help naturally neutralize odors. Regularly vacuum around their sleeping areas to pick up fur and dander. Don’t forget to wash or sanitize your dog’s favorite toys, especially soft ones, to prevent bacteria buildup.   Tackle Carpets and Furniture For pet odor removal, sprinkle baking soda on carpets or fabric furniture and let it sit for 15-20 minutes before vacuuming. For pet accidents, use a pet-safe enzymatic cleaner that breaks down odor-causing bacteria. Vacuum 2–3 times per week using a HEPA-filter vacuum to trap pet hair, dander, and allergens that contribute to lingering smells. For more tips, you can visit our special guide about how to get rid of pet hair and smell from carpet.     Ventilation and Air Quality Open windows for at least 30 minutes daily to circulate fresh air and reduce odors. Add air-purifying plants like spider plants or Boston ferns for a natural boost. For best results, invest in a high-quality air purifier with a HEPA filter; most ordinary models can’t fully eliminate persistent dog odors and allergens in enclosed indoor spaces.     Address Accidents Immediately Clean up pet messes right away using a 1:1 vinegar and water solution. Blot the area gently, then dry it completely to prevent lingering odors. Acting quickly helps stop stains from setting and keeps your home smelling fresh. For stronger messes, use a pet-safe enzymatic cleaner to break down odor-causing bacteria.   Which Dog Breeds Are Most Prone to Odors? Some dog breeds are prone to producing odor. Some of these smelly dog breeds are: Breeds with Thick or Oily Coats: Breeds like Basset Hounds, Bloodhounds, and Labrador Retrievers produce odor as their oily coats trap odors. Long-Haired Breeds: Dog breeds like Afghan Hounds or Shih Tzus have a long fur that can harbor dirt and smells if not groomed regularly. Breeds with Skin Folds: Some breeds like Bulldogs, Pugs, or Shar-Peis are prone to odors due to skin fold infections. High-Shedding Breeds: Breeds like German Shepherds or Huskies shed heavily, spreading dander and odors in the home. Any dog, regardless of breed, can develop odors due to health, diet, or environment, not just specific breeds.   When to Seek Professional Help If pet odors persist despite regular cleaning and grooming, consult a veterinarian. Persistent smells can signal underlying health issues such as skin infections, ear problems, or dental disease. Early diagnosis ensures proper treatment and helps keep your pet healthy while also maintaining a fresher, cleaner home environment.     Conclusion Eliminating dog odors is achievable with simple steps like regular grooming, thorough cleaning, and smart tools like air purifiers. By understanding odor causes and applying natural solutions like baking soda or ventilation, you can keep your home fresh. For extra help, consider a reliable air purifier like the Dreame AirPursue PM20 to tackle pet dander and smells effortlessly. Enjoy your furry friend without the lingering odors!

  If you want to improve your home air quality, there are certain steps you can take for maximum efficacy. One such thing is the placement of an air purifier. Air purifiers are essential for eradicating dust, pollen, pet dander, and several pollutants. Placing them in the right place helps them capture all these contaminants more effectively. Certain advanced air purifiers feature radar track airflow, which can adapt to room dynamics and deliver tailored purification. This guide will walk you through the best place to put an air purifier and tips to optimize its performance.   Table of Content Why Air Purifier Placement Matters Best Place to Put Your Air Purifier Room-by-Room Placement Guide Additional Tips for Maximizing Air Purifier Performance Conclusion   Why Air Purifier Placement Matters Air purifiers work by pulling in air, filtering out pollutants, and then releasing clean, filtered air into the surrounding area. Proper placement of an air purifier improves its filtering efficiency. Improperly placed purifiers, such as near walls or corners, do not filter air as effectively as purifiers placed in the middle of the room or in open spaces. This is because placement impacts airflow, pollutant capture, and room coverage. Modern air purifiers, like those with long-range airflow, for instance, Dreame’s 10-meter projection, can overcome some placement challenges.     Best Place to Put Your Air Purifier The air purifier placement depends on several key factors to improve efficiency. Choosing the right spot depends on your home’s layout, air quality issues, and purifier capabilities. Let’s learn where to place an air purifier in several areas of your house. High-Traffic or Problem Areas: Place your air purifier in areas with high foot traffic, such as the living room or bedroom. This is especially ideal for allergy or asthma sufferers who benefit from cleaner air during sleep. Away from Walls and Obstacles: Central placement in the middle of the room ensures optimal air circulation. You should also keep the purifier at least 12 inches from walls, furniture, or curtains to prevent airflow blockage. Near Pollution Sources: Place the purifier near pollutant sources, such as pet areas or kitchens, but at a safe distance to avoid overwhelming the filter. Avoid Doors/Windows (Sometimes): Placing the purifier near windows or doors can help with outdoor pollutants like pollen, but for general use, indoor air circulation should take priority. Elevated Surface (Optional): Placing the unit on a table or stand (1–3 feet off the ground) can improve efficiency by capturing both settled and floating pollutants. Pro tip: Check purifier specs. Always verify the purifier’s Clean Air Delivery Rate (CADR) to ensure it matches your room size. For instance, the Dreame AirPursue PM20 features a 400 m³/h CADR, making it ideal for large rooms or spaces. In addition to these tips, you are advised to run the purifier continuously on a low or auto setting, keep windows closed, and consider multiple purifiers for larger homes.   Room-by-Room Placement Guide Now that you understand the general principles of air purifier placement, let's look at how to apply those rules to different rooms in your house. The placement of the purifier varies from room to room, so each room has specific requirements. The following section covers each room in detail.   Bedroom Clean air during sleep is very important, especially for allergy sufferers. You don’t want to wake up coughing or sneezing in the middle of the night. Therefore, place the purifier near the bed on a nightstand, facing the center of the room, but keep it at a distance to avoid noise. Some air purifiers, like the Dreame AirPursue PM20, feature an ultra-quiet 32 dB operation and a motion-tracking feature that sends filtered air in your direction.     Living Room The living room is a high-traffic area with plenty of dust and odors. Place the purifier centrally, slightly elevated, and away from furniture. The Dreame PM20's powerful 400 m³/h CADR means it can quickly and effectively purify the air in large living rooms, up to 1,883 sq ft, ensuring the entire space remains clean even with high foot traffic.     Kitchen The kitchen is full of odors, grease, and grime. Air purifiers are particularly beneficial in the cooking area. Place it near the stove but at a safe distance, at least 3 feet, to protect filters. The PM20’s 4-Layer Filtration System is specifically designed to effectively capture not just airborne particles, but also kitchen-related pollutants, helping to reduce cooking odors and prevent grime from settling in your home.   Home Office If you have an office setup at home, you need clean air to improve focus and clarity. Place the purifier on a desk or shelf, directed toward the workspace. The Dreame PM20 features an app control for enhanced convenience.   A Dreame Pro-Tip To get the most out of your Dreame AirPursue PM20, we recommend placing it against a wall or in a corner. Thanks to its 360-degree air intake and 180-degree rotating air outlet, the purifier can still efficiently clean the entire room, even when placed out of the way. The PM20’s unique 10-meter projection airflow creates a vortex of clean air that reaches every corner, giving you a more comprehensive and comfortable purification experience.   Additional Tips for Maximizing Air Purifier Performance Run the purifier 24/7 on low or auto mode for consistent air quality. Clean or replace filters regularly. Keep doors and windows closed to minimize outdoor pollutants during wildfire season. Use multiple purifiers for large homes or targeted areas. Monitor air quality with smart features. The PM20 comes with an LCD display and an app. To learn more about how to get the most out of your air purifier, check out our air purifier usage tips.   Conclusion Air purifier placement matters a lot. It helps improve filtering efficacy and longevity of the purifier. By taking a moment to assess your home’s specific needs—like room size and pollutant sources—you can find the perfect spot for your device, boosting its effectiveness and longevity. Ready to take control of your indoor air quality? The right air purifier can make achieving a cleaner, healthier home more straightforward and more effective than ever. Don't wait to breathe easier—explore Dreame for more tips and insights for a healthier home!

  Are you constantly sneezing due to pollen or suffering from allergies at home? You need an air purifier as your indoor air quality may be compromised. However, with so many different types of filters available, it becomes challenging to select the ideal one. In this blog, we'll break down HEPA vs. True HEPA filters in detail, helping you choose the best air purifier for your specific needs. Table of Content What Is a HEPA Filter? Understanding the Basics What Is a True HEPA Filter? The Gold Standard HEPA vs. True HEPA: Key Differences That Solve Your Problems How True HEPA Filters Address Your Air Quality Concerns Extra Tips on How to Identify the True HEPA Conclusion   What Is a HEPA Filter? Understanding the Basics HEPA stands for High-Efficiency Particulate Air filter. It is designed to capture 99.97% of particles as small as 0.3 micrometers, including dust, pollen, and mold. HEPA filters employ different methods to capture pollutants effectively. These are: interception, impaction, and diffusion. The HEPA filter is made up of a fiber mesh that captures contaminants. These fibers are arranged randomly, and the air passes through them like a maze. The larger particles, like dust or pollen, are captured by the fibers. This is known as impaction. As the medium-sized pollutants pass along the fibers, they are entangled in the fibers, a method known as interception. The small particles, like smoke, move through the filter randomly due to the pressure of air molecules. This is known as diffusion. Note: You may come across “HEPA-type” or “HEPA-style” filters. Keep in mind that they have a lower filtering efficiency, typically 99% or less, and they lack HEPA certification.     What Is a True HEPA Filter? The Gold Standard The True HEPA filters are the gold standard for air purification, meeting the U.S. Department of Energy (DOE) requirement of capturing 99.97% of airborne particles as small as 0.3 microns in a single pass. These filters undergo strict third-party lab testing to ensure certified performance and are highly effective for people with severe allergies, asthma, or medical conditions. If you have babies or sensitive individuals at home, investing in a True HEPA air purifier is a smart choice. To identify one, look for labels like “True HEPA” or “H13” and avoid vague terms such as “HEPA-type” or “HEPA-like,” which often lack certified efficiency.     HEPA vs. True HEPA: Key Differences That Solve Your Problems The primary difference between the HEPA and the True HEPA lies in efficiency. A True HEPA filter is rigorously certified to capture a staggering 99.97% of airborne particles as small as 0.3 microns. This includes common allergens like pollen, pet dander, dust mites, and even some bacteria and viruses. In contrast, "HEPA-type" or "HEPA-like" filters often fall short, perhaps only capturing 99% or targeting larger particles. This lack of a specific certification means their performance can be inconsistent and may not provide the comprehensive protection you need, especially if you suffer from allergies or asthma. While True HEPA filters typically cost about $100 every 6-12 months, their superior effectiveness makes them a worthwhile investment for health-focused individuals or those in highly polluted environments. For basic dust control in low-risk settings, a HEPA-type filter might suffice. However, if your pain point is chronic allergies, respiratory issues, or living in an area with poor air quality, investing in True HEPA is the clear solution for truly clean air.   Features HEPA Filter True HEPA Filter Efficiency Captures less (e.g., 99%) or larger particles Captures 99.97% of 0.3-micron particles Certification Often lacks testing Independently certified and tested Cost Cheaper but less effective Pricier but effective Use Cases Basic dust control, low-risk environments, budget-conscious users Allergies, asthma, pet owners, polluted areas, health-focused users   How True HEPA Filters Address Your Air Quality Concerns The True HEPA filters are the real deal for users who suffer from allergies or live in environments with poor air quality. These filters are especially effective at easing health issues such as asthma, seasonal allergies, and respiratory irritation caused by pollen, dust, mold spores, or pet dander. They feature high-grade, lab-tested filtration technology that is certified for allergy prevention, making them ideal for families with children, seniors, or individuals with sensitive respiratory systems.     Some advanced air purifiers, such as those from Dreame, are equipped with True HEPA filters and offer innovative features, including a 4-layer filtration system, real-time air quality detection, and quiet operation. These systems not only remove pollutants but also provide a more comfortable and healthier living environment, ensuring consistently clean and pure air throughout the day.   Extra Tips on How to Identify the True HEPA Here are some practical tips to identify the True HEPA air purifiers: Always verify “True HEPA” or “H13” labeling for certified performance. Avoid vague terms such as “HEPA-type” or “HEPA-like”, as they don’t meet True HEPA standards. Check filter replacement costs and frequency. Ideally, you should replace True HEPA filters every 6-12 months, depending on use and performance. Check the product specs to ensure it captures 99.97% of particles as small as 0.3 microns. Consider replacement costs and availability before purchasing. Read customer reviews to verify real-world performance and satisfaction. Choose reputable brands that clearly outline testing and certification standards.   Conclusion The True HEPA filters are the clear winners in the debate between HEPA and True HEPA filters. They are more effective in alleviating allergies, asthma, and serious air quality concerns, offering 99.97% filtering efficiency. You should consider an air purifier with a True HEPA filter to protect your health and that of your loved ones. It’s a smart investment you can make for your health. Explore top-tier True HEPA purifiers, such as the Dreame AirPursue PM20, to find the perfect fit for your home’s air quality needs.

  You walk into your home after a long day and notice the air feels heavy. Maybe your nose starts to itch, or your eyes feel dry. You cannot always see what’s in the air, but you can feel it. Poor indoor air is more common than most people realize. Air purifiers have become an essential tool in the modern home. In this guide, you’ll learn why an air purifier is essential for your baby’s health, what to look for, and how you can improve your indoor air quality. It also addresses the core concept: Are air purifiers suitable for babies? Table of Content Why Air Quality Matters for Babies Do You Really Need an Air Purifier for Your Baby? What to Look for in an Air Purifier for Your Baby Other Ways to Improve Air Quality in the Nursery Conclusion   Why Air Quality Matters for Babies Babies are more vulnerable to poor air quality than adults. Detailed Age-Specific Vulnerability: Infants (0-1 years, especially newborns/toddlers): Newborns or infants aged 0-1 years are more vulnerable to health issues due to allergens, as they have underdeveloped respiratory systems and higher breathing rates per body weight. Preschoolers (1-5 years): While the lungs of preschoolers are more developed, they are still susceptible to long-term exposure, potentially leading to chronic respiratory conditions like asthma.     Some of the common indoor air pollutants include: Pet dander Dust mites Pollen Mold spores Volatile organic compounds (VOCs) from furniture Urban air pollution According to research by eBioMedicine in the National Library of Medicine, bad indoor air quality can even be fatal for newborns. The study notes that the ambient air pollution, including particulate matter (PM2.5 and PM10), is linked to adverse infant outcomes such as preterm birth, low birth weight, and increased infant mortality, including Sudden Infant Death Syndrome (SIDS). This is because infants are particularly vulnerable due to their underdeveloped respiratory systems and higher breathing rates relative to their body weight.   Do You Really Need an Air Purifier for Your Baby? Being a parent, you may be unsure about whether to purchase an air purifier for your baby or if it's just a luxury. You may wonder, 'Do I need an air purifier for my baby?' Here are a few places where air purifiers are particularly essential. Homes in urban areas with high pollution or wildfire smoke. Households with pets, smokers, or family members with allergies. Nurseries with new furniture emitting formaldehyde or VOCs. Babies with existing respiratory issues or a family history of asthma.     Not every family needs an air purifier. Still, for families with children, a good air purifier can not only improve indoor air quality and help the baby stay healthy, but also reassure parents who are worried about air quality.   What to Look for in an Air Purifier for Your Baby Looking to get an air purifier for your baby, but feel overwhelmed by the technical specifications and options? Here’s a quick checklist of features you should look for when finding the right air purifier for the nursery. HEPA Filtration: Look for H13 or higher to capture 99.97% of particles as small as 0.3 microns. The True HEPA filters are highly efficient in this regard as they can easily capture various contaminants. Low Noise Levels: Cleaner air can help babies and parents sleep better by reducing congestion or irritation. Consider purifiers with quiet operation, such as those under 60 dB, for undisturbed sleep. Smart Sensors: Look for sensors that offer real-time monitoring of pollutants such as PM2.5, formaldehyde, and VOCs. Room Size Coverage: Make sure the purifier matches the nursery’s square footage (e.g., 500–1,000 sq ft for larger rooms). Ease of Use: Consider features like app control, voice assistance, or motion detection for hands-free operation. Additional Features: You may opt for heating or cooling functions for year-round comfort. For your safety, ensure the air purifier for infants has no small parts, is tip-resistant, and has a child-safe design. If safety and technology are a concern, consider the Dreame AirPursue PM20. It possesses all the features mentioned above. Its 4-layer filtration system features a catalytic filter that continuously traps and breaks down formaldehyde molecules into water and CO₂.     Moreover, it features a radar tracking function, which uses radar to detect movement and direct clean air toward your baby (or you) within a 16.4 ft range, ideal for active nurseries. Not only that, the Dreame air purifiers also feature Even Purification. It ensures clean air reaches every part of the room, not just near the device. The purifier projects clean air up to 10 meters across the room.   Other Ways to Improve Air Quality in the Nursery In addition to air purifiers, here’s how you can improve air quality in the nursery. Ventilate the nursery regularly by opening windows (when outdoor air quality is good). Use hypoallergenic bedding and wash it frequently. Vacuum regularly with a HEPA-filter vacuum to minimize dust accumulation. Avoid synthetic air fresheners or candles that release VOCs. Keep humidity levels in check to prevent mold (use a dehumidifier if needed).     An air purifier complements all these habits for maximum impact.   Conclusion Air purifiers are ideal for keeping your baby safe, as they can address parental concerns about allergens, pollutants, and baby health, especially in high-risk environments. You should always assess your nursery’s air quality needs and consider a high-quality air purifier for newborns, like the Dreame AirPursue PM20, for peace of mind. Investing in clean air is a proactive step toward your baby’s health and comfort.   References Ambient air pollution and infant health: a narrative review