What should I use to clean my glass windows?

We advise that you should use a prepackaged vinegar-based cleaning mixture or use an ammonia free glass cleaner such as Windex or Sparkle. You can also mix your own with one part vinegar to ten parts water. Apply the mix to a soft, clean microfiber cloth or paper towel. We do not suggest using glass cleaners that are ammonia- or alcohol-based as they could leave streaks or create a film that magnetizes moisture and dust.