Place undiluted white vinegar in a spray bottle and spray the sills and frames.
Clean mold from window sills.
However it can penetrate into the roots of the mold and can kill and remove all traces of mold.
You ll want to grab some paper towels and apply the solution to sills and if it s hard to remove grab a plastic scraper to help loosen it and then apply more of your cleaning solution.
Scrub the mold off of the windowsill using a non abrasive brush and frequently dip the brush in the bleach mixture.
Use a clean rag to then wipe away the mold you loosened.
Add 1 cup borax to the water and mix thoroughly with a long handled spoon.
Let the resulting scummy mix of mold and remover stand for a few minutes.
Fill a bucket with 1 gallon warm water.
Open a window or door so the mold spores can escape instead of staying locked in your home.
Scrub the black mold off the windowsill with a nylon brush.
Often sashes are affected so start at the top and work down.
Dip the brush in the bleach mixture often.
Allow the windowsill to dry.
Take some dish washing detergent and water this will become your cleaning solution.
Saturate a clean cloth in the mixture and wring out the excess liquid.
Vinegar is a good option in cleaning black mould from these areas.
Use old rags to mop up as you scrub away mold.
Scrub the black spots and then spray generously again.
Keep an extra bucket of cleaning solution handy and use it to rinse your brush as you work.
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.
Tea tree oil is the best treatment for killing and tackling mold on window sills unfortunately it is the most expensive option too.
This is just one property of tee tree oil and is something you should have on hand at all times.
Using a mixture of bleach and warm water scour moldy window frames and sills with a stiff nylon brush.
Make a mixture of one part bleach to three parts warm water.
Scrub the window sill with your mold remover.
Wipe away the scraped mold and excess water with a clean rag.