Our car glass film cleaner contains lauryl polyether-7 and lauryl polyether sulfate sodium. It can effectively remove stubborn oil films, form a waterproof film, ensure clear vision and enhance driving safety. The usage method is very simple: rinse the sand and dust on the glass surface with clean water, apply the glass remover on a wet sponge, wipe it evenly back and forth, then rinse with clean water. It can also remove fog, gently remove dirt, insects and other stains from the glass, and restore the cleanliness of the vehicle body.