How to use Eau by TUSHY's side knobUpdated 4 minutes ago
The side knob is your hands-on backup — and a handy way to control the Eau without reaching for the remote.
Located on the right side (when sitting) of the Eau unit, the side knob lets you:
Turn knob forward to start Front Wash.
Turn knob backward to start Rear Wash.
While a wash is active, rotate knob forward to increase pressure, rotate knob backwards to decrease pressure.
Press button to stop.
Hold button down to turn off.

Knob lights indicator:
- Red = Normal mode
- Yes, red means everything is OK!
- Blue = Eco mode
- Purple = UV sterilization
Note: The side knob does not control all functions — for seat temp, water temp, dryer, nozzle position, and wash mode, use the remote.
The Eau by TUSHY, including its side knob, will not function during a power outage. We recommend getting the Eau Battery Pack if you live in an area with frequent power outages.