The Black & Decker PKS160 power scrubber, the GBGS cordless power scrubber and the Rubbermaid 1839685 Reveal power scrubber are highly-recommended electric scrubbers. Each of these electric scrubbers has at least a 3.6-star rating on Amazon.com, as of January 2016.
The Black & Decker PKS160 power scrubber has a 3.6-star rating. It has a durable scraper edge, a secure comfort grip, two heavy-duty scrub pads and requires four AA batteries. It cleans stuck-on food from pots, pans and stove tops.
The GBGS cordless power scrubber has two rechargeable batteries that works for two hours after charging and four brushes, including a metal bristle brush, plastic bristle brush, fine brush and a crevice brush. It also has a scouring pad. It is good for outdoor, bathroom and kitchen cleaning. It has a 4.4-star rating.
The Rubbermaid 1839685 Reveal power scrubber has a 4.4-star rating. It is water-resistant, has oscillating heads that scrub 60 times per second, pulse and continuous scrubbing settings and an ergonomic grip. It uses four AA batteries and carries 6 volts of power. It includes three brush attachments; the multi-purpose brush, the large multi-purpose brush and the grout brush. It cleans bathroom and kitchen surfaces, sports equipment and parts of vehicles.