Easy to Use: Safe for use on most non-porous, hard surfaces, walls, uPVC window frames, glass, plastic shower curtains, bathroom tiles, grout, silicone sealant, concrete, sinks and plugholes. Multiuse: Perfect all-round cleaning product, not only destroys mould and grime but also can be used to whiten grout, giving you a bright, refreshed household. Mould Prevention: With regular use, this active formula helps prevent the return of mould, giving you a long-lasting cleaning solution. Tough on Dirt and Grime: A hard working versatile cleaner for a deeper clean, vigorously blasts away stubborn stains and mould with no scrubbing required. Hygienically Cleans: Decontaminate your home and keep your family and pets safe and protected with extremely powerful cleaning cream. Plus, Astonish is proud to be cruelty free and vegan friendly.