Harpic 100% Limescale Remover will give your bathroom a new look. Harpic toilet cleaner's unique, thick, and powerful formula leaves your toilet perfectly clean, shiny, and disinfected. Harpic limescale remover is a one-stop solution for limescale removal that also kills 99.9% of disease-causing germs, leaving you with a disinfected and germ-free bathroom.