Which? uses cookies to improve our sites and by continuing you agree to our cookies policy.

Karcher K4 Full Control review

Launched Reviewed

Today's best price

£169.99

Compare 13 retailers
Karcher introduced its 'Full Control' range of premium pressure washers in 2016. They are supposed to make it easier to choose the right strength of spray for your surfaces. The Karcher K4 Full Control is one of the cheaper models in the Full Control range. But is it as easy to use as claimed? We tested it on a range of dirty surfaces and cars to find out.
Is it worth your money?
Or is it a waste of cash?

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.

  • Overall surface cleaning ability

    score is available for members only
  • Overall ease of use

    score is available for members only
  • Noise

    score is available for members only

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.

Compare retailers

Price updated daily
RetailerPricePrice inc. deliveryIn stock
Argos
£169.99+£3.95
£173.94Go to store
Ebuyer
£174.98Free delivery
£174.98Go to store
Co-op Electrical
£179.99Free delivery
£179.99Go to store
Clever Boxes
£194.00Free delivery
£194.00Go to store
Freenet Electrical
£219.99Free delivery
£219.99Go to store
Goods Stall
£220.10+£3.99
£224.09Go to store
Littlewoods
£229.99Free delivery
£229.99Go to store
Look Again
£230.00+£3.99
£233.99Go to store
Freemans
£280.00Free delivery
£280.00Go to store
Dunelm Mill
£169.99Free delivery
£169.99]Go to store
Machine Mart
£192.98+£13.27
£206.25]Go to store
Tool-NET Ltd
£221.86Free delivery
£221.86]Go to store
Home Essentials
£229.00+£3.50
£232.50]Go to store

The retailers shown are supplied by PriceRunner.co.uk. When a retailer link is followed we often receive a payment from PriceRunner, irrespective of whether a purchase is made.

Which? is a participant in the Amazon EU Associates Programme, an affiliate programme designed to provide a means for sites to earn affiliate fees by linking to Amazon.co.uk.

For products subsequently purchased via Amazon, we receive a payment from them rather than from PriceRunner.

The position of retailers on our site is not influenced by whether we receive a payment.

The Which? difference

As well as thousands of impartial product reviews from our Test Labs, a Which? membership also gets you:

  • Unlimited access across which.co.uk
  • Advice on the move with our apps
  • Which? magazine delivered to your door
  • The inside scoop on important issues, from scams to savings accounts

Which? can help you make good decisions

Related articles