When you're flipping a house, little details matter almost as much as the big ones do - and that includes things you think people will never look at, like window tracks. But how do you get years of dirt and grime out of them so they sparkle like new? Here's the trick. How to Clean Grime From Window Tracks You don't need any special equipment to clean grime from window tracks, even if it's been building up for years. Here's what you need: Disposable cleaning cloths or paper towels Putty knife or butter knife Spray bottle Toothbrush Vacuum with a