Cleans all joints on wall and floor tiles, clinker bricks, facing bricks, brick slips, natural stone, etc. from greasy or oily soiling, soap residues, traces of use, encrustations, care film deposits, etc. The viscous consistency of Mellerud Grout Fresh Power Cleaner means it adheres very well to vertical joints, allowing it to work for longer and thus clean extremely effectively. Joints are hygienically clean again. Also removes stubborn stains from tile joints in the kitchen.