Window Cleaner, 35oz Clean and pristine windows are a part of any car detailing therapy session and Window Cleaner makes the most out of your quality time. Spray your way to perfectly clean, streak-free windows and glass Clean windows "defrost" much quicker Contains no ammonia so it is safe to use on tinted windows Window Cleaner contains no dyes, perfumes, or any other chemicals to contaminate your window surface. This is very important, as contaminants contribute to hazing! Plus, it contains no ammonia, so it is safe to use on tinted windows. When used with our Lint-Free Towels or PFM® Dual Weave Glass Towels there is no other system that will give you a cleaner, clearer, lint-free view. Period.