Most people don't think much about their HVAC system when it is working properly. You set the thermostat, the house reaches a comfortable temperature, and that's the end of it.But behind the scenes, your heating and cooling system is working regularly to move air throughout your home. Like any other mechanical system, it needs attention from time to time.
A home can look perfectly clean and still have an indoor air problem. The floors may be spotless. The furniture may be dust-free. The kitchen may be organized. Yet the air moving through the house can still contain dust, pollen, pet dander, odors, and other particles. This is why indoor air quality deserves more attention.
Most homeowners spend time cleaning floors, furniture, and visible areas of their homes, but one important part of the living environment often gets ignored — the air they breathe.