Full instructions ⬇️ No scrubbing 🤩 I have tested so many methods of cleaning window tracks/sills and this is the easiest- by far! Bonus points: it kills any mould that might be present and you can use the same liquid to clean the glass too. How to clean window tracks: Step 1: vacuum out dead flies and any dirt you can. Step 2: liberally spray a mixture of vinegar and dish liquid (I fill a spray bottle with vinegar and a small squirt of dish liquid- about a tablespoon if you’re into measuring).