This Everbuild Wallpaper Stripper is a highly concentrated solution of surfactants designed to help strip wallpaper quickly and easily. The 500ml makes up to 4 gallons (18 litres) of solution, and will work on most types of wallpapers. Pour approx. 1/4 of a bottle into 1 gallon (4.5 litres) of hot water, then stir well and work into the wallpaper with a sponge, scoring the wallpaper beforehand will help penetration. Remember, this is essential with washable wallpaper.Leave the Stripper on for 5-15 minutes, to take effect, and then remove paper with a scraper or steamer. If there are several layers of paper process may need to be repeated. Naturally, protect carpets, furniture, and then mop up any spills of liquid, immediately.Specification: Size: 500ml.Additional Information:Stripper Type: Wallpaper Stripper