Discover Horseshoe Liquid Black Soap packaged in a 1L bottle. SavonNoir is a versatile all-in-one cleaner that can be used daily for many household tasks. Made from ingredients of natural origin, its concentrated formula guarantees a long duration of use, while being respectful of the environment. Black Soap helps clean, degrease, nourish and shine all washable surfaces in the house and garden. It also acts as an excellent stain remover for laundry, stubborn stains cannot resist it! Formulated with olive oil, without the addition of preservatives, solvents or colourings, Fer à Cheval Black Soap offers an alternative to chemical detergents.