Campsuds is well known and trusted as the finest outdoor cleaning product available. The super concentrated formula requires only a few drops for most outdoor cleaning jobs, but the pH-balanced formula is gentle enough to be used as a bath soap or shampoo. The 100% biodegradable Campsuds is effective in hot, cold, soft or hard water. Available in 2 oz. (60 ml), 4 oz. (120 ml), 8 oz. (240 ml), 16 oz. (500 ml) standard bottles or in a 4 oz. (120 ml) Nalgene bottle or in 1 gallon size.