Water Fresh hygiene solution, with the move of a knob. * Easy installation-needs only a screwdriver. No plumber needed * Personal Cleanliness for all * Pain free hygiene if ailing from Arthritis, Parkinson"s, Stroke, Osteoporosis, Hemorrhoids * Useful for recent Hip, Knee Surgery, Amputation, Infection Obesity, Bed sores, IBS, MS , ALS