Here he’s posing with the electric paint brush which he developed after seeing some local painters struggling with brushes and buckets at the top of a ladder. His system uses a 1 hp motor to ...

This electric spin brush comes with four detachable brushes, plus sponges, for tackling different jobs. (Kristin Granero/Yahoo Life) Curious, I purchased the Khelfer Electric Spin Scrubber so I ...