Household air pollution killed 3.2 million people in 2020, according to the latest data from the World Health Organization (WHO). Considering that the average American spends approximately 90% of ...

If you turn on the air conditioning unit to stay cool in the summer, or if you turn on the heat to stay warm in the winter, you have an HVAC system, or Heating, Ventilation and Air Conditioning. This ...

We asked HVAC professionals how often you should clean your air ducts. They gave us the details on cleaning frequency, ...

Q: Do furnace ducts ever need to be cleaned? We’ve lived in our house for 27 years and have never had the ducts cleaned. A: In most cases, regular duct cleaning is not necessary. Often, you can do ...

Seattle-area residents are known for living “green” lifestyles, striving to use cleaning products that leave a minimal environmental footprint and that don’t worsen allergies or medical conditions.

It’s not terribly pleasant to think about where dust comes from — an accumulation of dirt, dead skin cells, dandruff, pet dander, mites, smoke particles and other pollutants. This detritus circulates ...

Cleaning air ducts makes a lot of sense, at least in theory. Because dust gradually accumulates on virtually every surface, doesn't it stand to reason that it would build up to an intolerable degree ...