[everybodyknows]

Not with the one I bought at Home Depot. Two valves: one with a longish lever at the bottom of the tank, one in the sprayer, one at the wand. Use the first lever as high-precision pressure control, the one at the wand as a quick cutoff or not at all.

Adjust pressure to a 3-4 inch high fountain. No overspray.

Angle the flow forward, to minimize drip-back onto the sprayer head.

[raincom]

I have been using Neo180 manual bidet for 5 years, which I bought for Amazon. Replaced it last year with the same model. I don't like manual handheld sprayer bidets, which are popular in the Middle East; later, they spread to SE Asia, now South Asia, Russia.