Clay stone is a multi-purpose cleaner usable for hard and water-washable surfaces. In most situations, it can be an alternative to numerous classic household products. Clay stone deals with toughest dirt, removing it easily from all hard surfaces such as plastics, PVCs, leather, enamel, tiles, stones, lino, windows, mirrors, inox, aluminium, silver and silverware, tin, brass, copper, chrome… and all these materials, without etching it, plus leaving a light satin aspect. It is sold as a semi-hard paste. Please use it, it is particularly economical!