Introdction: This glass oil film remover formula is composed of a variety of new surfactants, floating agents and suspending agents. It not only has a strong cleaning effect on oil film stains, but also coats the glass with a film after cleaning to stop other debris from attaching on glass, the effect can last about one month, one bottle can be used several times. Features: * Universal glass oil film remover for car windshield, car rearview mirors and car windows * Volume: 120ml How to use: Wet the glass with water first, then pour the oil film remover on the sponge, evenly spread it on the glass, wipe it evenly, and then rinse with water directly. (It is also recommended to clean the wiper with oil film remover when cleaning)