How To Clean Evaporative Air Conditioner Vents. Heres what you need to do. Before cleaning vent covers turn off the heat or AC.
Drain into a bucket. Seal your duct leaks using a mastic sealant or. Place the filter somewhere to dry well.
Turn off the power to your HVAC.
If your vents are looking more grimy than shiny dont despair. Place your hand around the pipe to improve suction and allow the vacuum. Place the filter somewhere to dry well. You should clean your cars air conditioning vents at least once a month but you may need to do it more often depending on how much time you spend in your vehicle each day.
