Contaminants in indoor air can be worse than the air outdoors. Outdoor pollutants that enter the home cannot easily escape an enclosed building. Also, some pollutants are generated from indoor sources. By addressing the sources of these pollutants, you can improve indoor air quality at home.
Why Improve Indoor Air Quality at Home
Air pollution may bring to mind major metropolitan areas, covered in a thick layer of visible smog. However, indoor air is often filled with numerous contaminants and toxins. These include carbon monoxide, radon, and asbestos.
Pollen, pet dander, and types of volatile organic compounds (VOCs) also affect indoor air quality. Exposure to airborne substances can cause allergic symptoms and respiratory distress. Improve indoor air quality by following these steps.
1. Bring in Purifying Houseplants
In 1989, NASA led a study that discovered a correlation between certain species of houseplants and cleaner indoor air. Introducing houseplants to your home is an affordable and aesthetically pleasing way to improve indoor air quality.
Many houseplants that are known to eliminate toxins are also easy to take care of. Be careful to not overwater houseplants, which can cause mold and mildew when the soil remains moist.
2. Change HVAC System Air Filters Regularly
Running your HVAC system regularly helps to maintain a low humidity level and reduces the risk of mold growth. In order to effectively remove more particles from the air, HVAC air filters should be changed every few months. Annual HVAC maintenance service also helps with better air quality.
3. Choose Products Wisely
VOCs, or volatile organic compounds, are released from some products and materials used in the home. Common sources include new carpeting, finished wood products, paint, and adhesives. Some housecleaning products also release VOCs. Before bringing any new items into your home, find out if they contain VOCs. When possible, choose natural or VOC-free products.
4. Improve Indoor Air Quality With an Air Purifier
Stovetop cooking or burning wood in the fireplace generates pollutants in the home. An air purifier removes contaminants from the air in your living spaces. Read reviews for different air purifiers and choose a quality model that fits the size of your space and your budget.
These steps help to improve indoor air quality in different ways. Test your home’s air quality periodically to determine if additional steps are needed. You can learn about specific pollutants that are affecting the air and focus your efforts on targeting the source.