HG Mould Spray is an effective solution for removing mould and mildew from tiles, silicone seals, grout, and plaster in damp areas. To use, spray it onto the affected surface from 3 to 5 cm away, let it sit for 30 minutes, then rinse with water and a sponge. The product works quickly, leaving visible results, and is available in a foam version for better precision and reduced splashing. While effective, it should not be used on wood, ceilings, or rubber, as it may cause damage. Always ensure proper ventilation, wear gloves, and test on an inconspicuous area if unsure