Compare a clean window with a dirty one, and the contrast is clear. Streak- and grime-free windows offer a lovely way to enjoy the outdoors, as well as an uninterrupted path for sunshine to enter into your home’s interior. But many people avoid this task because they are unsure how to clean windows. Luckily, it takes just a bit of planning and a little elbow grease. Here are six must-follow steps for cleaning windows. Test the Temperature Don’t want to waste a sunny day chasing away the dirt and grime on windows? You’re not alone—and you’re in luck. One of the best pieces of advice for how to clean windows is to pick a cloudy day. The absence of sunlight will help to minimize the chance of streaks because heat makes window-cleaning solution evaporate faster than you can wipe it off. Lack of glaring sunlight also enables you to better …