The 10 Best Window Vacuum Cleaner Reviews In The UK (2022)

Last Updated on April 20, 2022

Cleaning windows can be a challenging and dreadful task. Thankfully, we no longer have to struggle with a bucket and a sponge. Window vacuums can complete the chore quickly and more effectively. If this sounds like a better alternative to you, then have a look at this year’s top cleaners!

Our Top 3 Window Vacuum Cleaner Picks
1. The Best Window Vacuum Cleaner By Tower
2. The Best Vacuum For One-Time Cleaning By Kärcher
3. The Best Quick Cleaning Window Vacuum Cleaner By Bosch

Product Testing & Comparing

Clean windows uplift the home and spirit. But to clean a window can often be a backbreaking chore! The best choice is to get an electric window vacuum that does all the hard work in no time.

Our review team set out to find all the best models of the year and did the testing, comparison, and research so you don’t have to. The result was an amazing list of 10 vacuums that we ranked according to our top favourites – but they are all pretty useful!

For each window vacuum, we also looked at the following important features.

  1. Ease of Use
  2. Quality of Clean
  3. Portability, Battery, & Extras

Now let’s get into it!

Compare our top 3 picks below, or scroll past to see the detailed analysis of all 10 products.

Scroll left to view more products:

The Best Window Vacuum Cleaner By Tower
The Cordless Window Cleaner By Tower
The Best Window Vacuum For One-Time Cleaning By Kärcher
The Window Vacuum By Kärcher
The GlassVac Window Vacuum By Bosch
The GlassVac Window Vacuum By Bosch
AWARDS
PRICE£29.52 on Amazon
View Product
£78.00 on Amazon
View Product
£57.12 on Amazon
View Product
OVERALL SCORE87 overall rating85 overall rating84 overall rating
RATING4.5 Star Rating4.5 Star Rating4 Star Rating
PROSCleans all types of windows.Cleans about 75 m² of windows on a single charge.Convenient LED display for battery life.
CONSBattery lasts for 30 minutes.Prone to streaking with condensed windows.Some customers found that its water tank is prone to leaking.
BOTTOM LINEA small battery in a powerful package.Ergonomics and ease of use are the name of the game here.Modern, durable, and efficient, this vac has it all!
RATING CATEGORIESThe Cordless Window Cleaner By TowerThe Window Vacuum By KärcherThe GlassVac Window Vacuum By Bosch
EASE OF USE (30%)10 performance10 performance8 performance
QUALITY OF CLEAN (50%)10 performance7 performance10 performance
VERSATILITY (20%)7 performance10 performance5 performance
PRODUCT SPECIFICATIONSThe Cordless Window Cleaner By TowerThe Window Vacuum By KärcherThe GlassVac Window Vacuum By Bosch
DIMENSIONS10.8 x 28 x 34.5 cm.32 x 12 x 28‎ cm.16.3 x 9.6 x 20.3 cm.
POWER SUPPLYCordless; batteryCordless; batteryCordless; USB charging
POWER20 watts240 volts3.6 volts
VIEW PRODUCTSView on AmazonView on AmazonView on Amazon

Discover The Best Window Vacuum Cleaner Reviews Of 2022


1. The Cordless Window Cleaner By Tower

Best Window Vacuum

The Best Window Vacuum Cleaner By Tower
4.5 Star Rating

£29.52

at Amazon

87

Overall Score

Ease of Use (30%)

10.0

Quality of Clean (50%)

10.0

Portability, Battery, & Extras (20%)

7.0

Product Specifications

  • Dimensions: ‎10.8 x 28 x 34.5 cm.
  • Power supply: Cordless; battery
  • Power: 20 watts

A small battery in a powerful package.

Our reviewers all voted this handheld vacuum as the top choice on our list. The rose gold exterior makes this vacuum a style statement, while the appliance is also exceptionally easy to handle. Thanks to being cordless, you will never run out of cord when you reach for high corners or a window far away from a power source.

You can also look forward to a vacuum that powerfully dispenses detergent, cleans, and vacuums away dirty water. You can use this indoors and outdoors for streak-free results.

Our reviewer loved this thing. Not only is it incredibly slick-looking, but it’s effective at its job – the most important part of any product. Thanks to its cordless design, it’s super simple to carry about as needed, and it can reach windows that may be slightly out of reach – a bonus for our pint-sized reviewer. Our reviewer did note that its battery life is rather limited at only 30 minutes, so you’ll need to plan ahead when cleaning your entire home.

Read Next: Window handle stuck? Here’s why.

Pros

  • Lovely design.
  • Cleans effectively.
  • Cordless.
  • Cleans all types of windows.
  • No streaks.

Cons

  • Battery lasts for 30 minutes.

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2. The Window Vacuum By Kärcher

Best One-Use Window Vacuum

The Best Window Vacuum For One-Time Cleaning By Kärcher
4.5 Star Rating

£78.00

at Amazon

85

Overall Score

Ease of Use (30%)

10.0

Quality of Clean (50%)

7.0

Portability, Battery, & Extras (20%)

10.0

Product Specifications

  • Size: 32 x 12 x 28‎ cm.
  • Power supply: Cordless; battery
  • Power: 240 volts

Ergonomics and ease of use are the name of the game here.

When we say “one time” we mean doing all the windows in your home in a single run! This vacuum has a 28 cm. cleaning blade, a microfibre cleaning head, a standard spray bottle and a detergent concentrate of 20 ml. When tested, it conveniently ran 25 minutes on a single charge, which is roughly equal to about 55 windows (assuming you work efficiently).

The model vacuums dirt, stains and grime and removes it into a separate water tank. The dirty water can be removed at any time of the cleaning process, giving you more manoeuvrability on the go. Another great feature that may make this unit the best window vac is that it hosts an LCD display indicating the remaining battery life.

Our reviewer absolutely loved this thing. While its battery charge is a bit worse technically, the amount you can cover is impressive, all due to this device’s incredibly ease and efficiency of use. It’s ergonomically designed, comes with a wide range of extra features and attachments, and generally does its job quite efficiently. However, our reviewer did note that it is prone to causing streaking on windows with built-up condensation. Nonetheless, this is a fantastic product for those seeking a quick and simple window cleaning tool.

Read Next: Kärcher Window Vac Not Charging? Here’s What To Know.

Pros

  • Charge time of just two hours.
  • Cleans about 75 m² of windows on a single charge.
  • Ergonomic handle for easier cleaning.
  • Easy-to-empty water tank.
  • Powered by two powerful AA lithium-ion batteries.

Cons

  • Prone to streaking with condensed windows.

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3. The GlassVac Window Vacuum By Bosch

Best Quick-Cleaning Window Vacuum

The Best Quick Cleaning Window Vacuum Cleaner By Bosch
4 Star Rating

£57.12

at Amazon

84

Overall Score

Ease of Use (30%)

8.0

Quality of Clean (50%)

10.0

Portability, Battery, & Extras (20%)

5.0

Product Specifications

  • Size: ‎16.3 x 9.6 x 20.3 cm.
  • Power supply: Cordless; USB charging
  • Power: 3.6 volts

Modern, durable, and efficient, this vac has it all!

Our review team loved how quickly this cleaner works. This speedy wonder comes with a great kit too which includes two wiper blades, two microfibre cloths, one wrist strap and one spray bottle. The vacuum cleans any glass surface and removes stains on both internal and external windows, tiles, mirrors or even shower screens.

With a run time of 20 minutes, you can clean 35 windows. You can also look forward to a pair of suction heads that gives you streak-free cleaning and a large water tank.

Our reviewer was a massive fan of this thing. Bosch certainly knows what they’re doing, and their window vacuum is no different. It’s incredibly durable, and its lifespan is further boosted by Bosch’s 1-year warranty. The LED display makes it quite easy to use and surprisingly doesn’t eat through the battery as we expected.

While some users online have found that its water tank can leak, our reviewer tested several iterations and never had that issue. And the micro-USB port makes it drastically easier to charge than much of its competition, giving it another solid reason to make the top half of our list.

Pros

  • Durable.
  • It comes with a one-year warranty by Bosch.
  • Convenient LED display for battery life.
  • Charges through an innovative micro USB port.

Cons

  • Some customers found that its water tank is prone to leaking.

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4. The Rechargeable Cleaner By Amazon Basics

Best Lightweight Window Vacuum

The Best Lightweight Window Vacuum By Amazon Basics
4 Star Rating

£37.12

at Amazon

79

Overall Score

Ease of Use (30%)

8.0

Quality of Clean (50%)

7.0

Portability, Battery, & Extras (20%)

10.0

Product Specifications

  • Size: ‎‎12.6 x 27.99 x 33.81 cm.
  • Power supply: Cordless; battery
  • Weight: 997.9 grams.

Versatility and comfort are Amazon’s focuses here, and it shows.

Let’s be honest. Cleaning windows is not the most ergonomic task for your arms, shoulders or even your back. But from experience, our review team know that a lightweight appliance always removes strain, and that is why we included this feather for you. (Okay, it’s not that light but at 997.9 grams, it will still protect you from fatigue.)

We also loved its versatile nature – it can clean glass, ceramic tiles, car windows and mirrors. The high performance includes streak-free cleaning, a powerful battery and a run of about 35 windows before it needs to be recharged.

Our reviewer found this to be fantastic for high, hard-to-reach areas. The light weight of this particular model makes it less straining, easier to use, and generally less of a pain than some of the heavier ones on this list. However, our reviewer noted that on surfaces like exterior windows, it did struggle. Things like dirt or grease that have set and solidified will be a bit harder to remove than with our previous four options.

Pros

  • Lightweight.
  • Cleans very well.
  • Suitable for other surfaces besides windows.
  • Easy to use.

Cons

  • Not suitable for surfaces with hard dirt.

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5. The Nemo Window Vaccum By Leifheit

Best Basic Window Vacuum

The Best Basic Window Vaccum By Leifheit
4 Star Rating

£74.80

at Amazon

78

Overall Score

Ease of Use (30%)

8.0

Quality of Clean (50%)

10.0

Portability, Battery, & Extras (20%)

2.0

Product Specifications

  • Size: ‎‎ 34 x 9 x 21.5 cm.
  • Power supply: Cordless; battery
  • Weight: 800 g.

If you favour simplicity, this is the choice for you.

If you are looking for your first vacuum cleaner and don’t want all the frills – but still something that does the job well, then our review team found just the right guy for you! Another lightweight option, you can work long stretches without tiring your arm.

The cordless cleaner makes it easy to clean windows throughout the home for roughly 45 minutes. It’s also a decent choice to clean your shower panels, tiles and even your car’s windshield.

Our reviewer was torn on this one. On one hand, it’s a multi-purpose, simple, and effective window vacuum. On the other hand, it lacks the range of extras that some of the others on this list have. While a spray bottle and micro-USB charging port are nice, this thing certainly does the job. However, our reviewer noted that it has some little unique issues that require a larger learning curve than we’d like for such a simple device. If you can get it figured out, though, it’s a great product. (If a bit spendy for what it offers.)

Pros

  • Lightweight.
  • Basic but powerful.
  • Multi-purpose.

Cons

  • Requires a slight learning curve.
  • Expensive for the features it has (or lack thereof)

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6. The WindowMatic By Vileda

Best Large-Scale Window Vacuum

The Best Large-Scale Window Vacuum By Vileda
4 Star Rating

£70.78

at Amazon

75

Overall Score

Ease of Use (30%)

10.0

Quality of Clean (50%)

5.0

Portability, Battery, & Extras (20%)

10.0

Product Specifications

  • Size: ‎‎ 32.7 x 17.8 x 12.2 cm.
  • Power supply: Cordless; battery
  • Weight: 640 g.

Cordless, efficient, and lightweight, this vac is fantastic.

When our reviewers tested this vacuum cleaner we returned the sparkle to a whopping 120 windows. This makes the cleaner exceptionally suitable for people with large homes or a window-cleaning business. But what other great features can you expect from this lightweight vacuum?

Besides giving you a pain-free solution to grimy, condensed windows, tiles and shower screens, the flexible neck can also reach all difficult places. The water tank is easy to detach and empty and you can even clean the tank in the dishwasher.

Our reviewer was quite a fan of this particular window vacuum. It has one of the largest battery lives on this list and is capable of cleaning a massive number of windows on one charge. Its light weight, two power modes, and dishwasher-safe tank make this quite easy to use while remaining mostly effective. While it lacks some extra features like a spray bottle, it’s still a fantastic product – just a bit less nice than its competition.

Pros

  • Long battery life.
  • Water tank is dishwasher safe.
  • Cleans up to 120 windows on a single charge.
  • Lightweight.
  • It has two power modes for more variability.

Cons

  • It doesn’t have a spray bottle.
  • Struggles with hardened dirt and oil

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7. The Rechargeable Cleaner By Beautural

The Best Adjustable Window Vacuum

The Best Basic Window Vacuum By Beautural
4 Star Rating

Price not available

at Amazon

75

Overall Score

Ease of Use (30%)

10.0

Quality of Clean (50%)

7.0

Portability, Battery, & Extras (20%)

5.0

Product Specifications

  • Size: 29.7 x 21.9 x 12.4 cm.
  • Power supply: Cordless; battery
  • Weight: 1.07 kg.

Efficient, simple cleaning with no fuss.

If standalone window vacs don’t make you happy, this full-package cleaning kit certainly will. The fashionable set includes a sturdy window vacuum, a large suction nozzle (28.5 cm), a multi-purpose spray bottle, and a high-grade microfibre cloth. The window vacuum is constructed with sturdy ABS plastic polymer, which is one of the most durable materials on the market.

The vacuum operates with a 12 W motor to provide a streak-free deep clean on all your glassy surfaces. The unit can be brought to a full charge in just about three hours, which will then serve for a total of 35 minutes of continuous use. Several customers noted that they didn’t even need the full run time because the provided spray bottle and microfibre cover make the entire cleaning process run as smoothly as possible. 

Our reviewer loved this thing despite its rather heavy weight. It has easily adjustable and removable parts, making it super simple to use and clean. Add in its streak-free finish thanks to the provided spray bottle and microfibre cloth, and it’s really a great product. She did note that its battery life was middling in comparison to others on this list, but it’s nothing too bad. And, once again, it struggles with set dirt and oil, though not as much as others in this list.

Pros

  • The spray nozzle has an adjustable setting for streaming and spraying modes.
  • Its water tank is very easy to remove and clean.
  • Promotes streak-free finish in both vertical and horizontal use.

Cons

  • Weighs heavier than most.
  • Struggles with set dirt and oil (mildly)

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8. The Spray Bottle VAC By Bosch Home & Garden

Best Manual Window Vacuum

The Best Spray Bottle Cleaner By Bosch Home and Garden
3.5 Star Rating

£14.39

at Amazon

73

Overall Score

Ease of Use (30%)

10.0

Quality of Clean (50%)

7.0

Portability, Battery, & Extras (20%)

4.0

Product Specifications

  • Size: 28.5 x 14.4 x 11.7 cm.
  • Power supply: Hand-operated
  • Weight: ‎389 g.

Untethered by electricity and endlessly applicable.

Some of our reviewers always look for alternative items to use when the power is out or when our readers want to save power. Although window vacuums do not use a lot of electricity when they recharge, a hand-operated version can save you big in the long run. We selected this effective spray bottle.

The kit also includes a large spray head and a big microfibre cloth that is capable of removing tough grime and dirt. You can tackle mirrors, windows, and other glass with this manual kit.

This was a hard one to rank for our reviewer. On one hand, it’s so simple that it’s effectively idiot-proof (and quite effective at that). On the other hand, the whole point of an electric window vacuum is that it cuts part of the work out for you. As this is manually operated, it requires more work but also doesn’t stop functioning due to a dead battery. Add in its drastically lower price (£14.99 at the time of publication), and it’s quite the steal.

Pros

  • Requires no power.
  • Complete kit.
  • Effective grime remover.
  • Affordable

Cons

  • Needs a little more physical effort than electric vacuums.

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9. The Concentrate Cleaner By Kärcher

Best Concentrate-Based Window Vacuum

The Best Window Vacuum With Cleaner Concentrate By Kärcher
3.5 Star Rating

£63.63

at Amazon

71

Overall Score

Ease of Use (30%)

7.0

Quality of Clean (50%)

8.0

Portability, Battery, & Extras (20%)

5.0

Product Specifications

  • Size: Unspecified.
  • Power supply: Cordless; battery
  • Power: 240 V.

Clean effortlessly with the ease of cleaning concentrate.

Our reviewers loved this combo deal. Either way, you get a great concentrate to clean your windows with. The first option is not to take the combo deal but then you still get a sachet of the concentrate with your new vacuum (which also comes with a spray nozzle and cloth) whereas the combo includes a 500 ml container of the fantastic concentrate.

The vacuum is also very easy to operate, cleans superbly well and the tank can also easily be detached to get rid of the dirty water.

While our reviewer found that this is a quite effective window vacuum with good performance, its whole draw is the cleaning concentrate. She found that the sachets of concentrate aren’t designed to be used multiple times, meaning you’ll need to regularly invest in new concentrate sachets. If you don’t mind re-upping your cleaner supply, this is a super-efficient window vacuum.

Pros

  • Easy to use.
  • Powerful cleaning action.
  • The concentrate bottle is large.
  • Cleans up to 75 windows.

Cons

  • The sachet is small and best left to single use.

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10. The Cordless Rechargeable Cleaner By Beldray

Best Compact and Durable Window Vacuum

The Best Compact Window Vacuum By Beldray
3.5 Star Rating

£27.99

at Amazon

72

Overall Score

Ease of Use (30%)

7.0

Quality of Clean (50%)

7.0

Portability, Battery, & Extras (20%)

8.0

Product Specifications

  • Size: ‎18 x 28 x 31.5 cm.
  • Power supply: Cordless; battery
  • Weight: 500 g.

Ease of use and quiet operation make this window vacuum a force to be reckoned with.

Beldray’s BEL0749 range will get your windows sparkly clean with minimal effort, all thanks to its 10 W motor and sturdy build. The compact-sized window vacuum can last for 30 minutes and is suitable for windows, tiles, shower screens, mirrors and even car windows.

It weighs just under 500 grams and together with an ergonomic handle makes it very comfortable to use. The window vacuum hosts a 60 ml water reservoir, so you may need to make a few trips to the bathroom to get all the dirty water out. However, this process was designed to be effortless, so you can get back to your streak-free shine in no time. 

Our reviewer was a massive fan of two things with this window vacuum – its 3-year warranty, and high-quality (and quiet!) operation. She noted that its water reservoir is quite small, meaning you’ll need to refill multiple times per battery charge, but it’s quite effective nonetheless. Considering it only cost £26.99 at the time of publication, it’s entirely worth the low price.

Pros

  • Comes with a three-year warranty by Beldray.
  • Effortless to use and clean.
  • Operates with noise levels lower than 50 dB.
  • Lightweight.
  • Comfortable grip.

Cons

  • Small water reservoir.

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Window Vacuum Cleaner Buying Guide


Cleaning windows is not an easy task, especially when they collect residue from lack of maintenance (hey, we won’t judge!). The window vacuum review has introduced you to the best-reviewed products of 2022, but here are the three most important things you need to note when browsing through your options.

Build

Window Vacuum Cleaner Buying Guide

Window vacs come in different shapes and forms. The most common type is the handheld vac that uses a 10-20 W motor to suction dust and debris from windows. The collection of dirt is spilt into a separate (or integrated) water reservoir that is cleaned afterwards.

Another model is the telescopic vac that is a lifesaver for large windows. This vac is built of the main base, a suction nozzle and an adjustable rod. The cleaning process is identical to the first models’, but some telescopic vacs also support an upwards motion as opposed to the standard downwards one.

This is especially helpful with removing streaks that are more prone to result with telescopic vacs than handheld ones. All in all, a handheld vac is more precise and gives better cleaning results, but a telescopic one is more practical.

Battery Life

Because window vacs are battery-operated, you need to make sure that the product you’re interested in is efficient in its use. For the best-uninterrupted cleaning process, you want to charge your vacuum cleaner fully. For most vacs, the standard charging time is 2.5 hours, which can provide a run time of 30 minutes.

More sophisticated models can support times as long as 45 minutes, but they usually employ a longer charging time as well. Considering how cleaning a set of windows both inside and outside takes about 5 minutes, a unit with a run time of 30 minutes is ideal.

Accessories

Window Vacuum Cleaner Accessories

Once you give your vacuum a try, you will see that its accessories make the cleaning process much more comfortable and shorter. Firstly, your window vac must have two nozzles: one for large windows and one for small ones. Cleaning edges and getting through to hard-to-reach areas is a pain, so a narrow nozzle can be a real lifesaver.

The same applies to large ones because they cover a wider surface than standard nozzles, so the required cleaning time is cut in half. Spray bottles are also very convenient since they allow for cleansers to be within reach, resulting in overall better cleaning results. Last but not least, we have microfibre cloths that are incredible at collecting and removing dust and residue before the cleaning process starts.

Giving your house a thorough clean?

With lockdown rules and cut-down working hours, there isn’t much to do around the house. If you want to enhance your productivity and contribute to your well-being, you can go on a cleaning frenzy that involves all the family. Why don’t you combine your new window vac with a cordless vacuum or a handheld steam cleaner?


FAQ


Q: How do you use a window vac?

A: Each cleaning vacuum poses a different model, different components and sometimes even different use. However, most products usually have a base, a suction nozzle, a spraying bottle and a microfibre cloth. Considering that Karcher is the most reliable windows vac manufacturer, their how-to guide on cleaning windows includes these steps:

  1. The spray bottle needs to be filled with water and preferred detergent. Make sure to use window-exclusive cleaning products as other ones may leave your windows stained.
  2. Spray the concentrate into the window and agitate using the microfibre cloth. The entire window surface must be reached, so you can have a streak-free clean.
  3. Start with moving your vacuum cleaner on a downward motion. Most brands design their vacs to be compatible with both vertical and horizontal motions, but some provide with an upwards motion too.
  4. If your vac has left streaks alongside the window’s surface, grab a clean, dry cloth and get rid of the spots. Voila! You have clean windows.

Q: How does it work?

A: A window vacuum works by using a motor-generated suction force to gather dust, stains, grime and condensation from flat surfaces like windows, mirrors, tiles or other glass exteriors. Most window vacs include a rubber-based nozzle that suctions the dirt from the windows’ exterior and vacuums it into an integrated water reservoir.

Q: What is the best window vac?

A: The best window vac of 2022 is the Anniversary Edition of the WW2 Kärcher window vac model. This unit is renowned for its fast-charge, long run time, efficient use and excellent cleaning results.


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About the Author Dale Richardson

Love doing DIY and renovating my house. When I'm not doing that or working on this website, I love cooking, playing computer games and playing/watching football.