Mold in air vents is a serious problem that should never ... Punteha van Terheyden, head of Solved at Homes & Gardens says, 'Make a 50/50 mix of vinegar and water. Either soak your moldy vent ...

Wearing safety goggles is also helpful for keeping dust out of your eyes as you work on vents that are above your head. It's also a good idea to shut off your HVAC system to limit air movement ...