The Mould Eradication Kit is designed to kill mould growth on walls, ceilings, window reveals, frames, doors, skirting boards etc. Ideal for painted and timber surfaces, papered walls, ceilings and window reveals Perfect for rooms that have lots of moisture in the air such as kitchens and bathrooms, or rooms with poor ventilation. Cleans and sterilises simultaneously Starts working in under 30 minutes Ready-to-use MCS1 in a handy spray bottle MCS3 can be added to emulsion paints, gloss paints, wallpaper paste and grouts All solutions are refillable or replaceable