This bowl cleaner removes dirt, soap scum and stains caused by mildew, mold or algae, oxidation, corrosion, light rust, lime, calcium and iron deposits from toilet bowls. Foam clings to vertical surface minimizing run off. This product does not contain any chlorine, hydrochlorine, sulfuric, phosphoric or other harmful mineral acids.
Each unit is 2 quarts. A case has 12 units.