Spray Zep Shower, Tub, and Tile Cleaner onto vertical and horizontal surfaces. For severe buildup, scrape away loose material before applying cleaner.
Wait just two to three minutes. The foam formula will stick to the surface to break up rust, soap scum and other buildup.
Wipe with a damp sponge and rinse well. Pro Tip: Not all surfaces are bleach friendly. Rinse workspace thoroughly and carefully to avoid unsightly marks.