Contempo H2O2 Spotting Solution is a convenient, ready-to-use, hydrogen peroxide-based carpet spotting solution and pre-spray treatment. Providing on-the-spot cleaning action, this hydrogen peroxide-based product cleans away many of the most common stains including red wine, red sauces, mustard, grape juice, coffee, tea, food grade red dye, cooking oils and greases, and motor oil.