WASHING OF CONTAMINATED TOILET BOWL BY HYPOCHLORITE ACTIVATED BY BROMIDE

摘要

A method of automatic brushless removal of existing soil and long term maintenance cleaning of flush toilet bowls with bromide activated hypochlorite salts. A solution which yields hypochlorite ions in a concentration of 30 to 100 ppm, and bromide ions in a concentration of 0.1 to 20 ppm is dispensed into the toilet bowl with each flush.