Insta Finish - Car Care Products - Premium Glass Cleaner - 1 Gallon Description Premium Glass Cleaner offers outstanding cleaning power and versatility non ammonia and harsh chemicals. While RTU Glass Cleaner is formulated to clean auto glass, it has the muscle to cut through tobacco film, soap scum and oily soils both in/on the vehicle and throughout the shop and home. It easily removes bugs from windows & chrome without leaving any film at all. As a result, use RTU Glass Cleaner to clean mirrors, glass, tile, chrome, stainless steel, ceramics, porcelain, vinyl and plastics. It can be diluted up to 3 to 1. It will not harm window tint. To enhnace your results use it with microfer towels for the ultimate clean finish.