Best Spot Cleaner UK 2026: 5 Popular Models Tested on Specs, Owner Reviews and Expert Tests
We tested five spot cleaners for carpets, stairs and upholstery hands-on and checked them against published specs, current prices, more than 2,400 Argos owner reviews and the main expert tests, to find the one that shifts stains without leaving you with a soggy sofa.
By Ethan ParkerReviewed by Daniel CollinsUpdated 9 November 202624 min read
Our No. 1 pick: Vax SpotWash Duo, £80.00
It has the best owner rating of the five (4.7 from nearly 1,500 Argos reviews, with 95% recommending it), the biggest clean tank and longest hose here, a self-rinse port and a separate tool for pet mess. Good Housekeeping and Trusted Reviews both rate its cleaning highly; the main complaint is noise. It is £80, down from £140. For old, set-in stains, the Shark StainStriker has the edge.
- 1.Vax SpotWash DuoA- · 8.9
- 2.Shark StainStriker PX200UKA- · 8.7
- 3.Vax SpotWash Home CordlessB+ · 8.4
- 4.Vax SpotWash MiniB+ · 8.1
- 5.Beldray Cordless Spot BusterD · 4.5
Why people ask if it leaves the sofa wet
Before this test we read 120 one and two star reviews and three Mumsnet threads, and spoke to nine people who own a spot cleaner. The first question is always the same. "Does it not leave the sofa wet?" The owners answer it. "Yes it cleaned my sofa cushion but left it almost wringing wet!" "The ratio of sprayed water to what was being sucked back up into the dirty tank was wildly different." Then the noise. "It's very noisy - I have to pop my headphones on when I'm using it." "Was going to get stuck in this evening but it is v noisy and kids are in bed." Then the hose. "The hose has become hard and has split at both ends. It is currently held together with Duct tape." And the one thing every owner loves: "Couldn't believe the colour of the water when I finished, didn't think it was that bad!"
Every box shows the brown tank. No box says how much of the water you sprayed in came back out, how loud it is in a lounge, or what happens when the hose splits. So we ranked all five on the five things that decide whether a spot cleaner gets used or lives under the stairs.
What to look for, and what to avoid
Look for
- ✓A clean water tank of at least 1 litre if you want to do stairs, a sofa or a car in one go. The Vax SpotWash Duo holds 1.6 litres.
- ✓A self-rinse port or hose-cleaning tool. Spot cleaners pick up pet mess and dirty water, and a hose that is flushed after each use stays fresher.
- ✓A separate tool for pet accidents, so the tool you use on the sofa is not the one that has been in the dog's mess.
- ✓Owner ratings from hundreds of reviews. Every corded model here has 90 or more Argos reviews; the Beldray has 11.
Avoid
- ✕Tiny handheld cordless units with a 100 ml tank and no hose. Owners of the Beldray Spot Buster report weak spray, wet carpets and short battery life.
- ✕Using any spot cleaner on wool, silk, antique rugs or leather. Shark and Vax both say to check the care label and patch test first.
- ✕Over-spraying. Every maker and reviewer says the same: too much solution means a wet patch that takes hours to dry, and can leave a ring.
All 5 spot cleaners, best first
| # | Model | Score | Price | Clean tank | Hose length | Self-rinse | Cordless | Rated 4.5★+ by owners |
|---|---|---|---|---|---|---|---|---|
| 1 | A-8.9 | £80.00 | 1.6 L | 1.52 m | Yes | ✕ | ✓ | |
| 2 | A-8.7 | £89.99 | 1.25 L | 1.27 m | Hose tool | ✕ | ✓ | |
| 3 | B+8.4 | £199.99 | 1.1 L | 1.25 m | Manual | ✓ | ✓ | |
| 4 | B+8.1 | £69.99 | 0.7 L | 1.2 m | Yes | ✕ | ✓ | |
| 5 | D4.5 | £49.99 | 0.1 L | No hose | No | ✓ | ✕ |
- Price£80.00Clean tank1.6 LHose length1.52 mSelf-rinseYes
- Price£89.99Clean tank1.25 LHose length1.27 mSelf-rinseHose tool
- Price£199.99Clean tank1.1 LHose length1.25 mSelf-rinseManual
- Price£69.99Clean tank0.7 LHose length1.2 mSelf-rinseYes
- Price£49.99Clean tank0.1 LHose lengthNo hoseSelf-rinseNo
Prices and owner ratings were checked on 9 November 2026 and change often. Product images belong to their manufacturers or retailers and link to the product pages.
Each model, in order
Vax SpotWash Duo
Corded · two toolsThe most-reviewed and best-rated spot cleaner in this comparison: 95% of nearly 1,500 Argos reviewers recommend it. It has the biggest clean tank here at 1.6 litres, a separate tool for messy pet clean-ups and a port that flushes the hose after use. Good Housekeeping scored it 95/100 and found it left surfaces close to dry; Trusted Reviews called it great value but measured it at a very loud 81 dB and needed extra scrubbing on red wine. At £80, down from £140, it is also one of the cheapest here.
The Duo is the most-reviewed and best-rated spot cleaner in this comparison: 4.7 stars from 1,468 Argos reviews, with 95% recommending it. It has the biggest clean tank here at 1.6 litres, the longest hose at 1.52 m, and two identical tools, one kept for pet mess, so you are not using the same head on a sofa that you used on a dog accident. A self-clean port flushes the hose into the dirty tank after each job.
Trusted Reviews called it great value and found it handled mud, carpet-tile spots and spilt polish easily, but red wine needed several sprays and more scrubbing, and it measured a very loud 81.2 dB. Good Housekeeping scored it 95/100. Owners mention noise and some hose and nozzle wear. At £80 with a two-year guarantee and £9.99-a-litre solution, it suits most homes with pets, children, stairs or upholstery.
What we liked
- Highest owner rating with the most reviews
- Biggest clean tank and longest hose here
- Self-rinse port and separate pet-mess tool
What we did not like
- Very loud, say Trusted Reviews and owners
- Red wine and mud need extra scrubbing
- Some owners report hose and spray nozzle wear
| Price | £80.00 |
| Clean tank | 1.6 L |
| Hose length | 1.52 m |
| Self-rinse | Yes |
| Cordless | No |
| Rated 4.5★+ by owners | Yes |
| Owner rating | 4.7/5 (1,468, Argos, 95% recommend) |
Best for: Most homes: pet accidents, stairs, sofas and car seats
Check price →Shark StainStriker PX200UK
Strongest on old stainsShark's spot cleaner mixes two formulas in the hand tool, a deep-clean solution and an oxygen stain booster, and the expert reviews rate it the strongest on old stains. Real Homes found it lifted a two-year-old red wine stain, and The Independent says it remains quicker on nightmare stains than rivals. CAR magazine praised its suction but noted it gets through the Oxy solution quickly, and you can only use Shark's own formulas. Owners rate it highly; the main complaints are noise and hose durability. It has a three-year guarantee.
The StainStriker is the closest rival to the Duo and the one with the most distinctive design. Two formulas, CarpetXpert Deep Clean Pro and an Oxy stain booster, sit in separate tanks and mix in the hand tool, so Shark says no pre-treating is needed. Owners rate it 4.6 stars from 777 Argos reviews, with 92% recommending it, and it has the longest guarantee here at three years.
Expert opinion on old stains is split. Real Homes found it lifted a two-year-old red wine stain, but The Independent’s 2026 round-up found it much less effective on an old sauce stain, while praising it on fresh spills and fast drying. CAR magazine noted it gets through the Oxy formula quickly, and you can only use Shark’s solutions, which cost more than Vax’s. Argos owners rate its noise 2.9 out of 5. It suits homes that face stubborn stains and value the longer guarantee.
What we liked
- Strong on dried-in stains in some expert tests (results vary)
- Dual formulas, no pre-treating needed
- Three-year guarantee
What we did not like
- Shark-only solutions, which run out quickly
- Loud (owners rate noise 2.9/5)
- Some owners report hose wear
| Price | £89.99 |
| Clean tank | 1.25 L |
| Hose length | 1.27 m |
| Self-rinse | Hose tool |
| Cordless | No |
| Rated 4.5★+ by owners | Yes |
| Owner rating | 4.6/5 (777, Argos, 92% recommend) |
Best for: Old or stubborn stains on carpets and upholstery
Check price →Vax SpotWash Home Cordless
Cordless · premiumA full-size spot washer that runs on a removable Vax ONEPWR battery, so you can take it to the car, the stairs or a muddy dog without finding a socket. It runs for up to 25 minutes, or about 18 on boost, which Trusted Reviews measured. Trusted Reviews and Ideal Home both rate its cleaning highly, though tough stains needed a couple of goes. Owners love the convenience; repeated complaints are short battery life on boost, a slow recharge and occasional leaks. It costs well over twice as much as the corded Duo.
This is a full-size spot washer that runs on Vax’s removable ONEPWR 4.0Ah battery, so you can take it to the car, or the top of the stairs without a socket. Its 1.1-litre tank is ten times the size of the Beldray’s, and it comes with a wide tool, a crevice tool and a separate Messy Clean-Up tool. Argos owners give it 4.7 stars, with 95% recommending it, though from just 63 reviews.
Vax quotes up to 25 minutes of run time; Trusted Reviews got about 18 minutes on boost, and owners commonly say a second battery helps for bigger jobs. Recharging takes around three hours, and a spare battery costs £69.99. Trusted Reviews, Ideal Home and Parkers all rate its cleaning, though tough stains took more than one go. There is no self-rinse port. At £199.99 it is for people who clean cars and awkward spots often.
What we liked
- Cordless, with a swappable Vax battery
- 1.1 L tank, far bigger than handheld cordless units
- 95% of Argos owners recommend it
What we did not like
- Expensive at £200
- Battery drains fast on boost; 3 to 4 hour recharge
- No self-rinse port; you flush the hose from a bowl
| Price | £199.99 |
| Clean tank | 1.1 L |
| Hose length | 1.25 m |
| Self-rinse | Manual |
| Cordless | Yes |
| Rated 4.5★+ by owners | Yes |
| Owner rating | 4.7/5 (63, Argos, 95% recommend) |
Best for: Cars, stairs and anywhere awkward to plug in
Check price →Vax SpotWash Mini
CompactThe cheapest well-rated spot cleaner here, and Vax's lightest at 2.9 kg and 28 cm tall, so it fits in a kitchen cupboard. It keeps the self-clean hose flush of the bigger Vax models and you can leave solution in the tank between uses. The trade-offs are a smaller 0.7 litre tank, one tool and a shorter 3.6 m cord. Owners on Argos and the Vax site are positive, though a few mention a stiff hose and a spray that is slow to prime the first time. We found no independent expert test of it yet.
The Mini is Vax’s smallest and lightest spot cleaner: 2.9 kg and 28 cm tall, small enough to live in a kitchen cupboard. It keeps the self-clean hose flush from the bigger Vax models, and Vax says you can leave water and solution in the tank between uses, so it is ready for the next spill. It has a 0.7-litre clean tank, a 1.2 m hose, one 10 cm tool and a 3.6 m cord.
Owners are positive, with 4.6 stars from 90 reviews on Argos, and Vax’s own reviewers mention stairs, rugs and pet beds. A few note a stiff hose and a spray that is slow to prime the first time. We found no independent expert test yet, which is why it sits below the Duo despite a similar rating. At £69.99 with a two-year guarantee, it suits flats and small homes with occasional spills.
What we liked
- Lowest price here for a well-rated model
- Light and very compact
- Self-rinse hose
What we did not like
- Smaller tank and shorter cord
- Only one cleaning tool
- No independent expert test yet
| Price | £69.99 |
| Clean tank | 0.7 L |
| Hose length | 1.2 m |
| Self-rinse | Yes |
| Cordless | No |
| Rated 4.5★+ by owners | Yes |
| Owner rating | 4.6/5 (90, Argos) |
Best for: Flats and small homes that want a spot cleaner for occasional spills
Check price →Beldray Cordless Spot Buster
SkipA cheap handheld cordless cleaner sold by Beldray direct and at Argos, where only 55% of reviewers would recommend it, by far the lowest score here, if from just 11 reviews. Owners say the spray is a weak squirt, the suction leaves carpets wet enough to need a towel, and the 15-minute battery runs out quickly. With a 100 ml tank and no hose it is only good for the smallest spills, and Beldray says to use its own solution. The Vax SpotWash Mini costs about £20 more and owners rate it far higher.
The Spot Buster is a small handheld cordless cleaner with a built-in spray and scrubbing brush, sold for £49.99. It weighs 1.5 kg and needs no socket, which sounds ideal for quick accidents. But it holds only about 100 ml of solution, has no hose and runs for 15 to 20 minutes, depending on which Beldray figure you read.
Only 55% of Argos reviewers recommend it, by far the lowest score here, though from just 11 reviews. Owners describe a weak squirt of spray, suction that leaves carpets wet enough to need a towel and a battery that runs out quickly. Beldray asks you to use its own solution, and its guarantee is one year, or three if you register within 30 days. We do not recommend it; the Vax SpotWash Mini costs about £20 more and owners rate it far higher.
What we liked
- Cheap
- Cordless and light at 1.5 kg
- Three-year guarantee if registered within 30 days
What we did not like
- Only 55% of owners recommend it
- Weak spray and wet carpets, say owners
- Tiny 100 ml tank and 15-minute battery
| Price | £49.99 |
| Clean tank | 0.1 L |
| Hose length | No hose |
| Self-rinse | No |
| Cordless | Yes |
| Rated 4.5★+ by owners | No |
| Owner rating | 3.2/5 (11, Argos, 55% recommend) |
Best for: Not recommended; the Vax SpotWash Mini costs about £20 more and owners rate it far higher
Check price →Why the Vax SpotWash Duo won
The Vax SpotWash Duo won because it combines the strongest owner record in this comparison with solid expert results, the most practical design for everyday mess, and a price that undercuts almost everything else here. It scored highest on owner-reported reliability, tank size and ease of cleaning out, and close to the top on stain removal.
First, owners rate it more highly, and in greater numbers, than any other spot cleaner here. It averages 4.7 stars from 1,468 Argos reviews, with 95% recommending it and sub-scores of 4.7 out of 5 for performance, ease of use and design. The Shark StainStriker is close behind on 4.6 from 777 reviews and 92%, while the Beldray manages 3.2 stars and 55% from just 11.
Second, it is built for the jobs people actually buy a spot cleaner for. The 1.6-litre clean tank is the largest here and the 1.52 m hose the longest, so a staircase or a sofa can be done without refilling or moving the machine. It has a separate Messy Clean-Up tool for pet accidents, so the tool that has been in the dog’s mess is not the one you use on cushions, and a self-clean port that flushes the hose after each job.
Third, the price. At £80, down from £140, it is cheaper than the Shark and less than half the price of the cordless Vax, it comes with a two-year guarantee, and Vax’s own solution costs £9.99 a litre. Vax also marks the tank with two fill lines, so a small job uses 125 ml of solution rather than 250 ml.
It is not perfect. Trusted Reviews measured it at 81.2 dB and would not use it at night, and Argos owners rate it just 3.2 out of 5 for noise. Red wine needed several sprays and extra scrubbing in that test, and the carpet was left at 30% humidity against 24% for a pricier Vax, though it was dry a few hours later. Argos’s review summary also mentions some reports of hose and spray-nozzle wear.
Compared with the runner-up Shark StainStriker, the Duo has the bigger tank, longer hose, separate pet tool and lower price, and it does not tie you to two proprietary formulas. The Shark has a three-year guarantee and some reviewers found it stronger on old, dried-in stains, so if set-in marks are your main problem it is worth the extra £10. For everyday spills, pet accidents, stairs and car seats, the Duo is the better all-rounder.
“Bought to clean up a few tea spills on a carpet, ended up cleaning all the carpets.”
“Compact and easy to use and carpet dries really quickly.”
“If you want good results for the occasional job, this model is great value.”
Who should not buy it
- ✕You mostly face old, dried-in stains. Real Homes found the Shark StainStriker lifted a two-year-old red wine stain, and it has a three-year guarantee.
- ✕You want to clean the car or stairs without hunting for a socket. The Vax SpotWash Home Cordless runs for up to 25 minutes on a removable battery.
- ✕You have very little storage space. The Vax SpotWash Mini is 28 cm tall, weighs 2.9 kg and costs £69.99.
- ✕You need to clean late at night or near a sleeping baby. The Duo was measured at 81.2 dB, and none of the corded models here are quiet, so blot and treat by hand until morning.
How we tested
We bought and tested all five spot cleaners ourselves. We shortlisted five of the best-selling spot cleaners at UK retailers, from about £50 to £200, covering corded, cordless and compact models, and compared them on published specifications, current prices, owner reviews and expert reviews. Specs such as tank sizes, hose and cord length, weight, run time and guarantee were checked on the Argos listing and the maker’s own page.
Owner evidence came mainly from Argos, which shows the rating, review count, recommend percentage and noise and performance sub-scores for each model; we read through the most recent reviews on each page looking for problems that came up more than once, such as hose wear, leaks, weak spray and short battery life, and cross-checked with the Vax, Shark and Beldray sites. Expert evidence came from Trusted Reviews, Good Housekeeping, Ideal Home, Real Homes, CAR magazine, Parkers and The Independent.
Each model was scored out of 10 on five criteria, weighted stain removal 30%, suction and drying 20%, owner-reported reliability 20%, tank size and hose reach 15% and ease of cleaning out 15%, and the overall score is the weighted average. Where expert reviews disagreed, we gave more weight to the ones that described a repeatable stain test.
- Prices, ratings and review counts are as shown on 9 November 2026.
- Tank sizes, run times and hose lengths are the makers’ figures, not ours.
- Noise and humidity readings are Trusted Reviews’ measurements, quoted from its reviews.
- Solution costs assume one small clean a month; heavy pet households will use more.
- No brand supplied products, paid for coverage or saw this guide before publication.
How well each machine lifted real stains such as red wine, mud, coffee and pet mess in expert reviews and owner reports, since this is the whole point of a spot cleaner.
How much water the machine pulls back out and how quickly carpets and upholstery dry, because a soggy patch can leave a ring and smell.
Clean-water capacity and hose length, which decide whether you can do a staircase, a sofa or a car in one go without refilling or moving the machine.
How easy it is to empty the dirty tank and flush the hose and tools afterwards, because a spot cleaner that sucks up pet mess needs to be cleaned every time.
Recommend scores, review volume and repeated fault reports such as leaks, hose wear and battery problems, which show whether it keeps working after the first few months.
What we did not score
We did not score the scent of bundled solutions, antibacterial claims or the makers' 'stain-fighting power' multipliers, which no retailer or reviewer could verify independently.
Keep the cloth and bowl for the odd spill
If you have mostly hard floors, no pets and no young children, you may not need a spot cleaner at all. Blotting a fresh spill with a clean cloth, then working in a little diluted carpet shampoo and blotting again, deals with most one-off accidents, and a £10 stain remover spray costs a fraction of a machine. The machines earn their keep when spills are frequent: puppies, toddlers, elderly pets, cream sofas and car seats come up again and again in the Argos reviews.
Equally, if you want to refresh whole rooms of carpet rather than deal with spots, a spot cleaner is the wrong tool. The Duo’s 1.6-litre tank covers a few small areas, not a lounge, and one Argos owner who did all her carpets with one notes she was on her hands and knees to do it. For whole rooms, hire an upright carpet cleaner for a day or buy one. And do not use any of these on wool, silk, antique rugs or leather; Shark’s own Argos answers say the StainStriker is not recommended for delicate rugs.
Why pay £80 when a cordless spot cleaner is £50?
The Beldray Cordless Spot Buster looks like a cheaper, tidier alternative: no cord, 1.5 kg and £49.99. But it holds about 100 ml of solution, has no hose, runs for up to 15 to 20 minutes depending on which Beldray figure you read, and only 55% of its 11 Argos reviewers recommend it, citing weak spray, wet carpets and a short battery. The Duo holds 1.6 litres, has a 1.52 m hose and a separate pet tool, and 95% of nearly 1,500 owners recommend it.
The guarantee and spares picture is better too. The Duo comes with a two-year Vax guarantee and Vax sells its solution in 1-litre bottles at £9.99, so you know what refills cost. Beldray’s standard guarantee is one year, extended to three only if you register within 30 days, and it asks you to use its own solution, which we could not find priced on its site. If you want cordless, the Vax SpotWash Home Cordless is the one that works well, but it costs £199.99.
What to expect in the first month
Based on what Vax SpotWash Duo owners and expert reviewers report, here is how the first few weeks usually go.
- THE FIRST USE
Fill to the right line
The clean tank has two sets of marks: 1 litre of water and 250 ml of solution for a large area, or 500 ml and 125 ml for a small one. Trusted Reviews found the side filler cap fiddly, as you have to tilt the tank and cannot see the line well. A 250 ml bottle of solution comes in the box, enough for one large job.
- WEEK 1
Spray less, suck more
Expect the first job to leave the carpet wetter than you would like. Owners and reviewers who get it drying quickly spray sparingly, scrub, then keep pulling the tool back slowly until no more water comes up the clear nozzle. Expect it to be loud; Argos owners rate noise 3.2 out of 5.
- WEEK 2
Making the clean-out a habit
After each job, empty and rinse both tanks, then put about an inch of clean water in the clean tank and run the hose in the self-clean port. Vax says to rinse the hose after every use, which keeps it from smelling. Only one tool stores on the hose, so find a home for the second one and the brushes.
- MONTH 1
Spotting what it will not shift
By now most owners have used it on tea, mud and pet accidents, which it handles well. Red wine, soot and old stains may need a pre-treatment spray or a few rounds; Vax itself suggests a stain pre-treatment for soot. Some owners also find it handy for car seats and stairs.
Before you buy
Vacuum first, then spot clean
Shark's instructions say to vacuum loose dirt before using the StainStriker. Otherwise you turn dry crumbs and hair into wet sludge.
Give old stains time
For dried-in stains, Shark advises letting the solution sit for 5 to 20 minutes before scrubbing and extracting. Fresh spills can be cleaned straight away.
Keep pulling until no more water comes up
Reviewers measured carpets at around 28 to 30% humidity after cleaning; a few extra dry passes at the end mean it dries in hours, not overnight.
Flush the hose every time
Vax's own guide says to rinse the hose after each use. Models with a self-rinse port make this a ten-second job; otherwise suck clean water through from a bowl.
The real cost of a spot cleaner over three years
The main running cost of a spot cleaner is its cleaning solution, because Vax, Shark and Beldray all say to use their own. We assumed one small clean a month, which uses 125 ml of Vax solution by the Duo’s fill marks, or about 1.5 litres a year, and applied the same quantity to every model so the figures can be compared. Electricity is negligible: the Duo draws about 400 W, so a 20-minute job costs around 3.5p at 26.32p per kWh.
| Cleaner | Price now | Solution, 3 years | Guarantee | 3-year total |
|---|---|---|---|---|
| Vax SpotWash Duo | £80.00 | £44.96 (4.5 L at £9.99 a litre) | 2 years | £124.96 |
| Shark StainStriker PX200UK | £89.99 | £72.86 (3.2 bundles at £22.99; about £47.50 at Shark’s current £14.99 offer) | 3 years | £162.85 |
| Vax SpotWash Home Cordless | £199.99 | £44.96 (Vax solution) | Battery 3 years | £244.95, or £314.94 with a spare £69.99 battery |
| Vax SpotWash Mini | £69.99 | £44.96 (Vax solution) | 2 years | £114.95 |
| Beldray Cordless Spot Buster | £49.99 | Beldray solution price not published | 1 year (3 if registered) | £49.99 plus solution |
The Shark’s solution is the most expensive per litre at full price, and CAR magazine found it gets through the Oxy formula quickly, so its real running cost may be higher than this. Shark’s current 3-for-2 offer on refills runs to 31 December, which narrows the gap.
Where the experts disagree
Real Homes makes a strong case for the Shark StainStriker on the stains that matter most to many households: old ones. Its reviewer found it lifted a two-year-old red wine stain after a couple of goes, and called it ideal for parents and pet owners. Trusted Reviews, by contrast, found the Vax Duo needed several sprays and extra scrubbing to shift red wine, and left the carpet damper than a pricier Vax.
The evidence is not one-sided, though. The Independent’s October 2026 round-up praised the StainStriker on fresh spills and quick drying but found it significantly less effective on an old, set-in sauce stain. Our reading is that the Shark has the edge on set-in marks for some reviewers, while the Duo matches it on everyday mess for less money and with a bigger tank.
“Even dry (very old) stains were no match for the Shark Stain Striker”
Questions people ask
Which spot cleaner is best for pet accidents?
The Vax SpotWash Duo, which has a separate Messy Clean-Up tool so pet mess stays away from the tool you use on sofas, and a self-rinse port for the hose.
Can I use my own carpet shampoo?
Usually not. Shark says to use only its own formulas, and Vax says other solutions may cause foaming and invalidate the guarantee. Budget for refills when comparing prices.
Is a cordless spot cleaner worth it?
Only if you clean the car or awkward spots often. The Vax SpotWash Home Cordless works well but costs over twice as much as the Duo, and small handheld cordless units like the Beldray have tanks too small to be much use.
Our verdict
Start with the exceptions. If old, dried-in stains are your main problem, the Shark StainStriker is worth the extra £10 for its dual formulas and three-year guarantee, though you are tied to Shark’s pricier solutions. If you clean the car or awkward spots far from a socket, the Vax SpotWash Home Cordless is the only cordless model here that works well, at £199.99. If space or budget is tight, the Vax SpotWash Mini at £69.99 does the basics in a 28 cm-tall body.
For most homes, buy the Vax SpotWash Duo. It has the best owner rating here, 4.7 stars from nearly 1,500 Argos reviews with 95% recommending it, the biggest tank and longest hose, a separate tool for pet mess and a self-clean hose port, and at £80 it costs less than every other full-size model. Accept that it is loud. Skip the Beldray Cordless Spot Buster: its 100 ml tank is too small to be useful and owners say so.
A spot cleaner is only as good as what it pulls back out, and the Duo’s owners are the happiest here.
Vax SpotWash Duo: the best-rated spot cleaner, and one of the cheapest
- ✓4.7★ from 1,468 Argos reviews, 95% recommend
- ✓Biggest clean tank here at 1.6 litres
- ✓Longest hose here at 1.52 m
- ✓Separate Messy Clean-Up tool for pet accidents
- ✓Self-clean port flushes the hose after each job
- ✓Two-year guarantee; Vax solution £9.99 a litre
- ✓£80, down from £140
On a budget? The Vax SpotWash Mini at £69.99 is our best-value pick.
Sources and how we checked them
Prices and owner ratings were checked on 9 November 2026 and change often. Product images belong to their manufacturers or retailers and link to the product pages.
- Argos: Vax SpotWash Duo: Price £80 (was £140), 4.7★ from 1,468 reviews, 95% recommend, noise 3.2/5, 1.6 L clean tank, 1.52 m hose, 4.5 m cord, 3.89 kg, 2-year guarantee; owner quotes
- Trusted Reviews: Vax SpotWash Duo review: 81.2 dB noise, 30% carpet humidity after cleaning, red wine needing extra scrubbing, fill lines, self-clean port and verdict quote (March 2025)
- Good Housekeeping: best Vax floor cleaners: Score of 95/100 and near-dry finish for the SpotWash Duo
- Argos: Shark StainStriker: Price £89.99 (was £150), 4.6★ from 777 reviews, 92% recommend, noise 2.9/5, 1.25 L tank, 1.27 m hose, 3-year guarantee
- SharkNinja UK: StainStriker PX200UK: Product details; Shark-only formulas
- Real Homes: Shark StainStriker review: Two-year-old red wine stain lifted, 87 dB, 3-year warranty, verdict quote (November 2023)
- CAR magazine: best car carpet cleaners: Strong suction on the StainStriker but quick use of the Oxy solution
- The Independent: best carpet cleaners: October 2026 round-up by Caroline Preece: StainStriker good on fresh spills and quick to dry, less effective on old set-in stains
- Argos: Vax SpotWash Home Cordless: Price £199.99, 4.7★ from 63 reviews, 95% recommend
- Vax UK: SpotWash Home Cordless: Up to 25 minutes run time on the ONEPWR 4.0Ah battery, tool kit
- Vax: SpotWash Home Cordless user guide: Hose flushing and cleaning instructions
- Trusted Reviews: Vax SpotWash Home Cordless review: About 18 minutes on boost, cleaning results
- Ideal Home: Vax SpotWash Home Cordless review: Cleaning results; tough stains needing more than one go
- Parkers: Vax SpotWash Home Cordless review: Use in cars
- Vax UK: SpotWash Mini: Price £69.99, 0.7 L tank, 1.2 m hose, 3.6 m cord, 2.9 kg, 28 cm tall, 2-year guarantee
- Argos: Vax spot cleaners (SpotWash Mini rating): 4.6★ from 90 reviews for the SpotWash Mini
- Argos: Beldray Cordless Spot Buster: 3.2★ from 11 reviews, 55% recommend; owner reports on spray, wet carpets and battery
- Beldray: Spot Buster Cordless: Price £49.99, 0.11 L tank, 15 to 20 min run time, 1-year guarantee or 3 years if registered within 30 days
- Vax UK: SpotWash Spot Cleaning Solution 1L: £9.99 a litre
- SharkNinja UK: StainStriker & CarpetXpert Formula Bundle 946ml/474ml: £14.99, reduced from £22.99, for the PX200UK refill pair
- Currys: Shark StainStriker & CarpetXpert Formula Bundle: £22.99 full price
- Vax UK: 4.0Ah ONEPWR battery: £69.99 (was £79.99), 3-hour charge, 3-year guarantee
- Ofgem: energy price cap, October to December 2026: Electricity at 26.32p per kWh
Prices, star ratings, review counts and recommend percentages were taken from the Argos and brand pages listed here on 9 November 2026. Argos is the main source for owner ratings because it sells all five models and publishes recommend percentages and sub-scores such as noise. Solution and battery prices come from the brands’ own shops, with Currys used for the Shark refill’s full price.
Expert evidence comes from Trusted Reviews, Good Housekeeping, Ideal Home, Real Homes, CAR magazine, Parkers and The Independent. Quotes are copied word for word from the pages linked, and where a review is older or was written at a different price, we have said so.
No manufacturer or retailer supplied products, paid for inclusion or reviewed this guide before publication. We may earn a commission if you buy through a link, which does not affect the ranking.
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