Specially formulated with a powerful bleach action to remove even the toughest mould and black mildew stains whilst killing 99.9% of bacteria. Quick and easy to use, no scrubbing action. Regular use will help prevent return. For use on walls, uPVC window frames, glass, plastic shower curtains, bathroom tiles, grout, silicone sealant, concrete, sinks and plugholes.WARNINGCauses serious eye irritationCauses skin irritationWarning! Do not use together with other products. May release dangerous gases (Chlorine).