TOTO WASHLET shower toilet technology incorporates, a heated WC seat and personal washing via a built in wand device, that emits warm water to provide a new level of hygiene and comfort. Naturally, warm water cleans far more effectively than paper alone ever could. Its temperature and flow are easily user adjusted, in most models by remote control, the wand self-cleans before each function and after every use. The energy-saving mode can also be activated to increase efficiency. Every aspect of WASHLET Technology, including water flow rate, the angle at which water is released has been refined over more than 38 years to create highest levels of performance. Latest advances in WASHLET technology also include new Ewater anti-bacterial spray system and Actilight self-cleaning ceramics.