How To Clean Window Sills With Vinegar. Apply the cleaner to the windows and then dry thoroughly using a microfiber cloth or paper towel. Supplies needed to clean window sills and tracks;
It will start to bubble, which is good. Now that the windowsills are clean, maintain by dusting weekly or every two weeks as part of your routine house cleaning. If you have a very powerful vacuum you can use it to remove the dust.
Spritz your vinegar and water solution onto a sponge until it is thoroughly wet or dip the sponge into the bucket of solution.
Remove excess water with a dry towel, kitchen roll or rag. First sprinkle a little baking soda on the worst parts, usually in the corners. Start by throwing on the brush attachment to your vacuum cleaner. Remove excess water with a dry towel, kitchen roll or rag.