doripolcyn's ideas
A handheld shower nozzle. These can help you save water as they can target that sudsy area more efficiently. Also, you can set the whole thing up so that when the handheld is on, the overhead is off, with a third option to turn them both off for what my grandpa called "a Navy shower" (which saves the most water).
3. Handheld showers. Another important thing to incorporate close to your shower bench is a handheld shower. With a proper shower diverter, you can easily redirect the water flow from the shower head to a handheld shower. This will come in handy if you need to sit on your bench while showering.
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