As is, this seems utterly useless for rinsing hair (particularly long hair), and it’s difficult to see how it can achieve broad adoption with this flaw. If the

As is, this seems utterly useless for rinsing hair (particularly long hair), and it’s difficult to see how it can achieve broad adoption with this flaw. If there was a pushbutton that would turn on a “high flow” nozzle for 30 seconds at a time for hair-rinsing purposes, it would be much more functional.