Smoothes and softens dry, itchy skin. Nourishes the skin for long-lasting relief. Clean, fresh fragrance. We’ll send you three 2 oz. replacement cartridges for those formulation(s) every 60 days. Each RapidBath shampoo is made with only the finest ingredients and formulated to deliver superior results. Bathing your pet with the RapidBath system not only cleans and protects, but provides your pet with the ultimate in skin and coat care.