Barbicide Disinfectant is a hospital grade disinfectant formulated for salons and spas and has been the leading disinfectant since 1947. Barbicide is safe to use on all implements and is an anti-rust formula. Safe for acrylic surfaces as well as plastics, combs, brushes, rollers and shears as well. It will not stain surfaces or skin when used but it does kill HIV, herpes, ringworm and more! This concentrated formula is mixed with water to make the solution. A concentrated 2oz. makes 1 quart of soaking solution.