This odorless, dye-free rug and carpet shampoo is both a strong cleaner and odor remover and also safe even for the chemically sensitive. It contains no harmful chemicals such as ammonia, butyl ethers, alcohols, phosphates, caustics or acids. It is not toxic, non-corrosive, non-flammable and biodegradable, and does not irritate hands or skin. Use in conjunction with SafeChoice® Carpet Seal and SafeChoice® Carpet Lock Out to clean out and seal in the harmful chemicals found in a typical carpet. Not recommended for wool.