One the biggest problems encountered with toilets are the traces of rust and scale found on fixtures. DS WC is a descaling detergent for the cleaning and hygiene of toilets and urinals, formulated with a base of inhibited inorganic acids. The viscous formula allows the active ingredients to cling evenly to the vertical walls of the bowl and urinals, ensuring complete cleaning and hygiene. Leaves behind a fresh and pleasant scent after use.
Apply evenly under the rim and to the walls of the toilet. For heavy build-up of encrustations, leave on for a minimum of two hours to all night. Repeat the treatment if necessary. For frequent use or light encrustations, leave on for 10 minutes. Finally, flush with water to rinse.