How To Handle And Prevent Mold On Ceiling Vent Covers Mold growth on your vent covers may appear as discoloration, which could be black, gray, brown, or yellow. The mold could be isolated to the ...

CRAZY STRONG: What’s the point having a magnetic vent cover if it falls off every two seconds? Whether its weak magnets or rigid contours, or whether you have painted vents - some covers just ...