monotaro Glass scale remover cleaner

Removes stubborn oil and scale from glass in just 2 minutes. Available in large-volume sizes for professionals and small-volume sizes for casual users. Simply scrub with a sponge, rinse with water, and wipe.
Removes oil film, limescale, and water spots from car windows and glass mirrors (scale removal)
*Depending on the equipment used (sponge or rag), scratches may occur, so please test on an inconspicuous area before use. *Do not use on side mirrors. Soft materials such as plastic mirrors may be scratched. *This product does not come with a sponge (sold separately). *Please read the precautions on the product carefully before use. *Do not use on plastic glass, surface-coated mirrors, water-repellent glass, or glass on foreign cars. *Dirt that chemically bonds to the glass or that has accumulated severely may be difficult to remove. If even a small amount of dirt tends to come off, repeated application may help remove it.