Dense, super-active gel, quickly and effectively removes line, rust and other dirt from washing basins, lavatory pans, ceramic tiles. It guarantees cleanliness and hygiene in the bathroom. The product gives cleaning, refreshing and disinfecting effects. Dense, highly-efficient gel, slowly flows down the walls of a lavatory pan which strengthens its action. A specially profiled 0.5 l bottle makes it easy to apply the gel under the rims of the pan. A secured cap prevents children from opening the bottle by accident.