Banish tough stains left by mould with this Astonish Extra Strength Mould and Mildew Stain Blaster. This extra-strength formula not only removes tough mould and mildew stains but also prevents their return. With No Scrub Technology, you don't need to put in the elbow grease, just spray, leave and wipe. Effortlessly eliminate stubborn mould and mildew stains with Astonish Extra Strength Mould and Mildew Stain Blaster. This extra-strength formula not only removes tough mould and mildew stains but also prevents their return. No scrubbing required-simply spray, leave, and wipe thanks to its No Scrub Technology.