Many factors can lead homeowners to recognize the worsened state of their air quality, including:
- Excessive amount of pet dander/hair throughout the home
- Buildup of dust/particles
- Abundance of gases and cleaning products leftover from use
- Worsening odors throughout the house
Studies show that HVAC units are the culprit for worsened air quality 2 out of 3 times. If you have ducts throughout your home, it's likely they are contributing to worsened air quality if they haven't been regularly cleaned and maintained.