‘Fun to make use of’ Karcher strain washer drops to ‘lowest worth ever’
‘So fun to use and the results are fantastic’
Moss-covered patios, muddy driveways and garden furniture that’s seen better days can make outdoor spaces look a little neglected. But giving them a thorough clean doesn’t have to involve hours of scrubbing, especially with the help of a powerful pressure washer.
The Karcher K3 Eco Booster Pressure Washer has dropped to its ‘lowest price ever’ of £95 at Argos, offering homeowners a handy way to tackle stubborn dirt and grime around the garden. It features a powerful 1600W motor and delivers up to 120 bars of pressure, making it suitable for light to medium outdoor cleaning jobs.
It comes with an Eco Booster lance that allows users to adjust the pressure for more delicate surfaces, alongside a Dirtblaster attachment for tackling tougher grime on hard surfaces. The Home Kit also includes a patio cleaner and detergent, while the six-metre hose and wheeled design make it easier to move around the garden.
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Other handy features include onboard accessory storage, a detergent suction tube and a quick connector for swapping attachments.
Alternatively, there is the Cordless Pressure Washer for £59.99 at Amazon. This six-in-one nozzle pressure washer is said to be designed for ‘any task’. It has adjustable modes and a battery life of 40 to 70 minutes, depending on water pressure.
Get the Karcher K3 Eco Booster Pressure Washer

It features a powerful 1600W motor and delivers up to 120 bars of pressure.
Yimbly – an online marketplace owned by this publication’s parent company, Reach Plc – alternatively has the Living and Home Electric Handheld Pressure Washer Cleaner for £50, down from £59. This one has three adjustable pressure levels, a six-in-one extension nozzle and a five metre hose with a filter basket that ensures a clean water supply from buckets, swimming pools, rivers or lakes.
The Karcher K3 Eco Booster Pressure Washer has racked up high ratings at Argos. One person said: “I recently bought a new Karcher. I wanted this one as it had the attachment for cleaning pavers etc. Cleaning power, pressure, hose all very good. Great price with £45 off. I have had Karcher before. Great product and durable, so I expect no less from this one.”
Another added: “I have only used this once since I bought it, but am impressed with the efficiency of cleaning dirt from patios and moss from our rendered boundary wall. I didn’t use the round brush protector which meant quite a lot of dirt flying up so I needed to make sure the washing was not out. The washer was easy enough to fit together.”
Over on the Karcher website, another reviewer wrote: “I bought the pressure washer to revamp our tired paving stones and it’s amazing. So fun to use and the results are fantastic. Wish I’d bought it years ago.”
Some disagreed, for example this Argos shopper said: “Had this for around a month now, pressure really good attachments work really well. Downside: the hose is quite rigid, doesn’t stretch very well, and difficult to roll up and pack away.”
Another said: “I purchased K3 pressure washer in February unfortunately it was lost in transit. After speaking to Karcher Support I was immediately offered a refund or a replacement, I chose a replacement which delivered successfully. I must say a big thank to the Support team.”
The Karcher K3 Eco Booster Pressure Washer is available from Argos.


