Removes soap scum and mineral deposits. Safe on fiberglass. Leaves all chrome, porcelain and tile bright and shiny. Formulated to effectively remove all bathroom soils including hardened formations of hard-water mineral deposits, rust stains, water spots and soap scum, all with no acid. Appealing floral fragrance. Four 3-liter bottles per case. ECOLOGO CCD- 146/UL 2759 Certified.