Windex Glass Cleaner starts working on dirt, grime, fingerprints and other messes even before you wipe. Works great on: Glass, mirrors, countertops, appliances, sealed granite, sealed marble, laminate, stainless steel. Give Life a Sparkle with Windex cleaners! Perfect for cleaning glass, windows and more! Removes fingerprints, smudges and smears Leaves a streak-free shine! Lightens and brightens your home leaving it sparkling clean Starts working on smudges and smears even before you wipe