Ammonia free. Streak free glass cleaning power! Cinch Glass Cleaner dries evenly, so your glass surfaces are left with a sparkling shine! Cinch Glass Cleaner cleans windows to a streak-free shine! It's great on windows, mirrors, glass tabletops and glass oven doors! Cinch Glass Cleaner cleans glass surfaces without leaving a dulling film behind, so your windows are clean and shiny! Cinch Glass Cleaner contains no phosphates. Questions? 1-800-801-1767 for detailed ingredient information go to spicnspan.com. Made in USA.