Trusted by generations for its unbeatable streak-free shine, Windex Original Glass Cleaner is perfect for cleaning windows, mirrors and glass. Relax and recharge by letting in all the feel-good power of natural light with Windex unbeatable streak-free window cleaner. This glass cleaner works great on windows, mirrors, glass and more. It starts working on dirt, grime, fingerprints and other messes even before you wipe. Enjoy 100% of the goodness that natural light brings with Windex Original Glass Cleaner. Light is Life. Let it all in.