I tested the Greenworks GPW3002A electric pressure washer. It easily cleaned siding and concrete.

It excelled on muddy concrete, mossy brick, dirty siding, and post-road-trip truck grime.
Jake Noctor on MSN

How intensive interior detailing tackles stubborn dirt and grime

Intensive detailing removes embedded dirt, stains, and debris from carpets, seats, trim, and frequently touched surfaces. The ...