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Expired

For example, £140 wet & dry vac for £88

The Kärcher Black Friday sale is now on, and you can get 20% off across its entire range of home and garden cleaning equipment by using the code BLACK20 at the checkout by 11.59pm on Friday 28 November. Delivery costs £2.95, but it's free for orders over £50.

Here are deals and duds we found using the code of Friday 28 November:

Cheapest at Kärcher:

Kärcher Window Vac WV 2 Plus* – £35.99 with the code (currently on sale for £44.99, normally £69.99). Next cheapest we found, £40 at Amazon, Argos and Currys
Kärcher Wet and Dry Vacuum Cleaner WD 4* – £87.99 with the code (currently on sale for £109.99, normally £139.99). Next cheapest we found, £99 at Amazon, £99.98 at Toolstation
Kärcher Cordless SE 3-18 Compact Spot Cleaner* – £159.99 with the code (currently on sale for £199.99, normally £249.99). Next cheapest we found, £224 at Amazon, Argos and Currys
Kärcher RCV 3 Robot Vacuum Cleaner* – £239.99 with the code (currently on sale for £299.99, normally £349.99). Next cheapest we found, £269.97 at Currys

Cheapest elsewhere:

Kärcher K 3 Power Control Car & Home high pressure washer– £143.99 with the code (currently on sale for £179.99, normally £209.99). CHEAPER for £139.99 at Very.co.uk

Important: Don’t allow yourself to be taken in by the hype around Black Friday and be sucked into buying something you don’t need or can’t afford. Always do your own price comparisons to ensure you are getting the best deal possible – don’t just take a retailer’s word for it.

See our full Black Friday 2025 analysis. Check Deals & Vouchers for more offers on now.

Expired

6,000 available. Cheapest we've ever seen it

Update: Kärcher has decided to extend the deal by a week. It was originally due to end on Sunday 12 October, but will now finish at 11.59pm on Sunday 19 October.

If you're feeling washed out looking for a good cleaning deal, this might make you sparkle... You can get the WV 5 Plus window vac* for £47.98 instead of £89.99 when you enter the MSE Blagged code MSEWV5 online at Kärcher*.

This deal is on until 11.59pm on Sunday 19 October or until all 6,000 units are sold, whichever's first. Delivery's free with our code (normally £2.95), and Kärcher says it should take about three working days.

Window vacuums can be good for removing condensation from windows, mirrors and shower screens.

The WV 5 Plus window vac has a three-year warranty (two-years as standard, plus an extra year guarantee automatically when buying directly from Kärcher).

How good is this deal?

Our code makes this the cheapest we've ever seen this model. The next cheapest we've ever seen it was £53.99 at Kärcher last year, and the next cheapest price currently is £70 at Amazon.

With Amazon's 'Big Deal Days' sale now on, there are currently some decent Kärcher window vac deals around, particularly the WV 2 Plus N* for £44.99 (was £79.99). It was a bit cheaper in November last year at £43.99, but it could be a good alternative to our deal if you don't need the extra features. The WV 5 Plus has a quicker charging time and comes with a 'premium' spray bottle with microfibre cloth, whereas the WV 2 Plus N comes with an additional narrow nozzle.

A cheaper alternative to buying brand-new is sometimes to look at refurbished items – either on specialist refurbished sites, or via an eBay outlet.

For more savings around the home, see our Home & Garden deals round-up.

Martin's Money Mantras

Use them

Before spending

If you answer 'NO' to any of the following questions, don't buy.

Are you

Not skint? Ask:

Will I use it?

Is it worth it?

Are you

Skint? Ask:

Do I need it?

Can I afford it?

Free protection for all shopping!

There's a little-known piece of legislation that turns any credit card into a financial self-defence superhero. 'Section 75' of the Consumer Credit Act means your plastic must protect anything you buy for more than £100 for free, so if there's a problem or the company goes bust, you can still get your money back.
And although Section 75 doesn't apply to debit cards, there is something else to fall back on if you've paid using a debit card, or used a credit card for a purchase under £100. Known as Chargeback, this is part of banks' and card companies' internal rules and not a legal requirement. Read full details of Section 75 or Chargeback, plus how to claim, in our guides.
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