The Filter Pressure washers that will clean up

Your lawnmower may do a good job of keeping your grass in check, but keeping your patio, decking and outdoor furniture spick and span can take hours if you rely on a bucket of soapy water and a scrubbing brush.

- Andy Shaw

That's where a pressure washer comes in. These handy tools connect to your hose pipe and make short work of any cleaning problem. With the right attachments, you can also use one to hose down cars, bikes and boats.

I gathered eight washers of various types and prices from a range of manufacturers, and put each through the same tests. First, I cleaned one of the dirty paving slabs at the side of my house. Next, I tested them on decking. I then washed the wheels of my car.

Best overall
Ava Go P40
Ava may not be a household name in the UK but the Norwegian pressure washer manufacturer has entered the market with affordable products that are designed to last.

Why we love it: It's clear that the designers focused on how the product would be used. It feels better built than similarly priced rivals, from the kink-free steel-lined pressure hose to the robust but easy-to-release clips that hold parts together.

My favourite feature is the extendable lance. At the push of a button, it can go from 84cm to 116cm. If you're cleaning a floor, there's no question this will reduce the amount of bending down you have to do.

It's a shame that... it's not as powerful as some I tested, so it can be bettered for stubborn dirt on the hardest surfaces.