TOTO Technology

  • Ewater+

What is Ewater+?

eWater+ is an antibacterial liquid that prevents waste particles from accumulating and staining the toilet bowl and nozzle. It is derived from regular water that is electrolyzed as it travels through the WASHLET and is sprayed onto the bowl after every flush. The powerful antibacterial spray covers the bowl from corner to corner, removing the most relentless waste particles that don’t wash away just with water. eWater+ turns back into regular water after two hours and is safely returned to the ecosystem.


  • No chemical additives
  • Antibacterial