The Pink Stuff’s scrubber is handheld and runs on AA batteries. It comes with four batteries, but the reviews say you’ll get even better results if you use name-brand batteries after those die.

The three-section handle extends from 35.8 to 43.3 inches and detaches to make a 12-inch hand scrubber, offering two tools in one. Four brush attachments—a small flat brush, a large flat brush ...

"so I invented the HAND FREE BACK SCRUBBER. My design eliminates the need to bend or strain to wash hard-to-reach areas." The patent-pending invention provides an improved way to wash and scrub ...