Indoor air can be twice as polluted as outdoor air. This is because indoor spaces, being relatively airtight, can trap indoor air pollutants. Local air conditioning repair company All Weather shares the common causes of indoor air pollution, and how you can fight them.
Common Indoor Air Pollutants
What may come as a surprise is that indoor air pollutants come from things that are used on a daily basis. The following are some common types of indoor air pollutants:
- Volatile Organic Compounds — Volatile organic compounds, or VOCs, are substances that are released into the air from common household items such as paint, plastics, and resins from pressed wood boards. through a process called off-gassing. This process can take several years, which means years-old paint can still be a source of pollutants.
- Tobacco Smoke — Indoor smoking leaves nicotine stains on clothes and books, among other things. It is also an indoor air pollutant that leads to various respiratory problems, even for non-smokers who happen to be living in the same space.
- Exhaust — Exhaust from furnaces, stoves, and fireplaces, if not properly vented, can introduce soot and carbon monoxide indoors.
- Radon — Trace levels of uranium can be found in soil and rock. As it naturally breaks down, it releases radon gas, which can enter through dirt floors, cracks in concrete floors, and floor drains.
- Biological Agents — This includes animal dander, pollens, and mold, which could trigger various types of respiratory problems.
Combating Indoor Air Pollutants
Fortunately, there are things that you can do that help minimize the presence of indoor air pollutants:
- Replace the Air Filters — Air filters can catch most types of indoor air pollutants, which underlines the importance of air filter in home ventilation systems. HVAC systems typically require replacement every 3 months or so, but can be as often as once a month during periods of heavy use.
- Open Your Windows — Opening your windows for at least 15 minutes a day helps flush out indoor air pollutants and lets fresh air in. Combined with an efficient ventilation system, this can help keep indoor air pollutants to a minimum.
- Humidity Control — Using an indoor humidifier/dehumidifier helps maintain ideal relative indoor humidity levels, which can help prevent mold and mildew growth.
- Lifestyle Changes — Simple changes such as limiting smoking to outdoor spaces and making sure your pets are regularly bathed can help minimize the presence of pet dander and smoke.
Call All Weather for Your Ventilation Needs
All Weather is your leading provider of HVAC services, including home AC gas refill. Give us a call at (707) 447-9855 or fill out our contact form. We serve customers in Vacaville, CA, and nearby areas.