Sparkle 33.8 oz. Green Formula Glass Cleaner is a V.O.C. Free (No Volatile Organic Compounds) It is Safe for the Environment and Meets and/or Exceeds State & Federal Requirements For Use on Glass, Mirrors, Stainless Steel, Appliances, Chrome, Plexiglas, & Other Surfaces Formula Recommended for Pella Windows & HP Computers Consistent Results that Leave a Sparkling Shine…Every Time Sparkle Green Formula Glass Cleaner is V.O.C. (No Volatile Organic Compounds) Free Formula. It cleans grease and grime without the worry of harming the environment. Safe to use on glass, windows, mirrors, stainless steel, countertops, and many other surfaces. Cleans without Streaking leaving a perfect shine