HOW TO APPLY DECAL STICKER 1. CLEAN Wipe clean the window or surface you are applying the decal to with a mild cleaner.Allow to dry. 2. PEEL Carefully peel off the backing layer from the decal.(Only the vinyl and the clear transfer layer should remain). 3. APPLY Place your decal on the window.Use a credit card to rub and smooth the decal onto the window. 4. REMOVE Now remove the clear transfer layer by peeling it off starting from the corner.(Only the vinyl decal should remain).