Zinsser Mould Killer & Remover is for use against fungi, moulds and algae on internal surfaces such as tiles, wood, plaster, and wallpaper. Zinsser Mould Killer & Remover is water based and ready for use. Get the ultimate solution for eliminating unsightly dark stains caused by mould, fungus, and algae with the Zinsser Mould Killer and Remover Spray 500ml. Perfect for high-humidity areas, its powerful formula works well on internal surfaces. Infused with fungicide, it not only removes mould but also prepares surfaces for painting, ensuring a smoother and longer lasting finish. Safe and effective, it will keep your home mould-free and fresh. Zinsser Mould Killer and Remover effectively removes dark stains caused by mould, fungus and algae. It is ideal for use in bathrooms.