WEBWith TOTO’s WASHLET bidet seat, you can select Rear Cleanse, Soft Rear Cleanse, Front Cleanse, Oscillating massage, or Pulsating Water Massage modes to personalize your cleansing experience. WASHLET Bidet Seat Configurator. To guide you on your bidet journey, TOTO introduces its WASHLET Bidet Seat Configurator – the first of its kind.