Karcher K2 Full Control Home
A practical pressure washer that makes light work of outdoor cleaning around the home.
How to Use a Pressure Washer (Beginner's Guide)
Pressure washers are simple to use once set up, and a little technique gets better results while protecting your surfaces. Here's the basic routine.
Setup and use
Connect the machine to an outdoor tap (or, for cordless, drop the feed hose into a bucket or water butt) and to power, then attach the trigger gun and lance. Turn the tap on first, then the machine, and squeeze the trigger to bleed out air until the spray runs steady. Start with a wider, lower-pressure spray and a sensible distance, then close in or switch to a focused nozzle as needed. For patios, fit the surface cleaner head; for cars, use a wide fan and any foam lance for a pre-wash.
Staying safe and looking after it
Never point the spray at people, pets, electrics or yourself - high pressure can injure skin. Keep your distance from car paint, render, wood and pointing, as too much pressure too close causes damage. Wear sturdy shoes and eye protection, and watch for flying grit. When you've finished, switch off, release the trigger to relieve pressure, and disconnect. Drain the machine and store it somewhere frost-free, as freezing water can crack the pump.
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Frequently asked questions
Do you turn the tap on before the pressure washer?
Yes - turn the tap fully on first and squeeze the trigger to let water flow and air bleed out, then switch the machine on. Running it dry can damage the pump.
How do you store a pressure washer over winter?
Drain the water out, disconnect the hoses, and store it somewhere frost-free like a garage or shed. Freezing water expanding inside is the most common cause of a cracked pump.
Bottom line
Our top pick is the Karcher K2 Full Control Home (our score 9.6/10) - A practical pressure washer that makes light work of outdoor cleaning around the home..