Cleaning Black Mold From Window Sills

Wet a toothbrush with the cleaning solution of your choice.

Cleaning black mold from window sills.

Dampen a clean cloth in cool water. This is just one property of tee tree oil and is something you should have on hand at all times. Clean sills regularly and check for any signs of mold. Alternatively mix 1 cup oxygen bleach with 1 gallon of water and pour.

Although mold flourishes in a moist environment the spores will enter into the air as you re removing them so if you dampen the sills you re essentially gluing the existing spores down. Scrub the area with some elbow grease to break up the mold particles. Once the mold has been scrubbed use a damp microfiber cloth to wipe the surface clean. Pay extra attention to windows in damp rooms like the bath and laundry.

Add caulk to the window edges to stop leaks and wipe away. If more mold remains repeat the process until it has been removed. Keep window caulking and weather stripping in good shape. Vinegar and ammonia can substitute for bleach if necessary.

Put on gloves a face mask and safety goggles. Protect wood by wiping away condensation on panes. How to remove black mildew from wood window sills step 1. Fill a spray bottle with white vinegar.

However it can penetrate into the roots of the mold and can kill and remove all traces of mold. Tea tree oil is the best treatment for killing and tackling mold on window sills unfortunately it is the most expensive option too. Place undiluted white vinegar in a spray bottle and spray the sills and frames. Let the vinegar sit for an hour before rinsing.

To prevent the mold spores from entering the air dampen the affected area with a spray bottle. Scrub the black spots and then spray generously again.