A combination of pressure, measured in pounds per square inch (psi), and flow, measured in gallons per minute (gpm). Higher pressure results in better cleaning of a given surface; coupled with a ...

Behold! It's the Karcher K5 pressure washer – and this jetwash system could well save your patio for this summer's promised sunshine. Especially if it's been looking as winter-weathered as mine.

Karcher offers other models up to 2,000 ... but that is a little extreme, and many professional detailers use pressure washers daily. You'll want lower pressure to use on your car, but cleaning ...

The priciest washers on the market tend to be made by well-known machinery brands such as Karcher, Bosch, Nilfisk and Stihl. These are semi-professional models with high-powered motors (1,800W to ...

The best pressure washers can save you hours of cleaning time, from blasting patios and driveways to efficiently cleaning your decking, car, bike and more. A pressure washer is one of those ...