Coating Daddy Glass Cleaner is a powerful formula to make the glasses disappear by making them crystal clear. It removes dirt, dust, fingerprints, grease, oil, bug splatters, etc. from the glass with just one simple application. Completely streak-free, no hassle, no fuss, and leaves no residue or leftovers. For a long-lasting shiny crystal glass this product is perfect to be used on all kinds of glasses. Great results from the first usage.