Even though RAGGTOPP Cleaner was designed specifically for fabric convertible tops, the truth is, it's a dynamite general purpose fabric cleaner. I use it on cloth seats, carpets and floor matts. For all fabric convertible tops, RAGGTOPP cleaner safely removes the toughest roof soils and stains. It's very safe for all surfaces, and will not harm chrome, glass, vinyl, rubber or plastic windows. Safely Removes the Toughest Roof Soils and Stains Will Not Harm Automotive Finishes, Chrome, Trim, Glass, Vinyl, Rubber or Plastic Windows Environmentally Friendly and Biodegradable Anti-Oxidant Formula Easy to Rinse Off Retards the Growth of Mildew A regular program of keeping the convertible top clean through regular washings BEFORE it gets dirty, will enhance the life and beauty of your convertible top and make successive cleaning easier. RaggTopp