Zinsser DIF Wallpaper Stripper, 22 oz. is a unique wallpaper remover that works through enzymatic action, making the removal process faster and cleaner. Its special wetting system carries enzymes through the wallpaper to attack the paste underneath, converting it into a water-thin solution that allows the paper to come off easily. This product removes wallpaper in half the time d to traditional methods and avoids the mess associated with steamers. One 22 oz. bottle provides enough solution to strip wallpaper from a room measuring 12 feet by 24 feet, covering up to 288 square feet. It is ready to use and compatible with most pastes, making it a convenient and effective choice for wallpaper removal. Model Number: 2422