How to remove waterproof glue from the rooftop?

Tell you the simplest way, use nail polish remover to wipe it off, then rinse it off with clear water (please wear rubber gloves to prevent the nail polish remover from scalding your hands), scrape the blade gently and soak it in organic solvent, and you can achieve good results. +0. Red ink stains on clothes: wash the new stains with cold water first, then soak them in warm soap solution for a while, and then use 10000.00000000000005. The old stains can be washed with detergent first, and then wiped with 10% alcohol solution.