A pressure washer can help you quickly clean large areas of all kinds of hard outdoor surfaces. You can use a pressure washer to spray off a wooden deck, siding, a car or a concrete surface such as a patio, walkway or driveway. They're great for when the old "brush and soapy water" routine would take forever. Pressure washing is also useful because it can get rid of some of those hard-to-deal-with soils like grease, tar, gum, wax or even rust. 

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