Karcher K4 Premium Full Control Home review
First look
The £330 Karcher K4 Premium Full Control pressure washer is supplied with a T350 patio cleaner and detergent, five-year warranty and hose storage reel. It has an innovative trigger gun that's designed to help you choose the right spray strength for your surface. But does it help? Our expert used this pressure washer on a driveway and decking to bring you her first impressions.
- Pros and cons
- What is it?
- What's it great at?
- Is there anything I should watch out for?
- Is there anything else I should know?
- Which? first look verdict
Technical specifications
Test results
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
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Make smarter choices
- 53%Lowest score
- 72%Average score
- 84%Highest score
Put us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
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