Castle Glass Cleaner is the best glass cleaner for car windshields, windows, mirrors, and other hard surface areas. This time tested formula makes smudges, streaks, and smears disappear while leaving a streak-proof shine.
Work less with better results with Castle Glass Cleaner. This unique formula quickly removes dirt, grease, fingerprints, the film that collects on car windshields, and almost anything else that accumulates on glass and windows. The foaming action causes it to stay where you spray it, giving you time to clean and wipe without the glass cleaner running all over the place.
The concentrated ammonia-fortified formula is non-corrosive. Use it with the assurance that it will not harm your aluminum, chrome, steel, chalking, or paint. Even though Castle Window Cleaner contains ammonia, there is not an ammonia smell. The fragrance is fresh and clean.