dryer vent can get crushed after work is done at your home or business
Air duct cleaning solutions can include antimicrobials like sanitizers, disinfectants, fungicides, antimicrobial pesticides, bacteriostat, and algaestat. You can also try these methods to clean air ducts:
Source removal: Remove dirt and debris from the system components by mechanically cleaning them
Soap and water: Use soap and water to clean the air vent covers
Diluted bleach: Mix a diluted bleach solution to disinfect if soap and water doesn't fully clean, then rinse and dry before putting the cover back on
You can buy HVAC cleaners at The Home Depot, including coil cleaners, duct sealants, and other cleaners.
Regular professional duct cleaning can help prevent or reduce health problems, improve energy efficiency, and extend the lifespan of your heating and cooling system. However, Ongaro and Sons says that regular duct cleaning can actually damage your HVAC system.