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

window cleaning vac

Last Updated on January 11, 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, comparing 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. The size of the vacuum.
  2. Power source and supply.
  3. Wattage or voltage.
  4. Weight.

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Discover The Best Window Vacuum Cleaner Reviews Of 2022

1. Tower T131000BLG RWV20

The Best Window Vacuum Cleaner

best window vacuum cleaner

Product Specifications

  • Size: ‎10.8 x 28 x 34.5 cm.
  • Power supply: Cordless, battery.
  • Power: 20 W.

Our reviewers all voted this handheld vacuum as the top choice on our list. The rose gold exterior makes this vacuum a style statement but 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 the dirty water. You can use this indoors and outdoors for streak-free results.


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


  • Battery lasts for 30 minutes.

View Price & Details

2. Kärcher Window Vac WV 2 Plus

Best Vacuum For One-Time Cleaning

WV2 Plus Window Vac By Kärcher

Product Specifications

  • Size: 32 x 12 x 28‎ cm.
  • Power supply: Cordless, battery.
  • Power: 240 V.

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.

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.


  • 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.


  • Prone to streaking with condensed windows.

View Price & Details

3. Bosch GlassVAC Premium Set

The Best Quick Cleaning Window Vacuum Cleaner

GlassVac Cordless Window Cleaner By Bosch

Product Specifications

  • Size: ‎16.3 x 9.6 x 20.3 cm.
  • Power supply: Cordless, USB charging.
  • Power: 3.6 V.

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.


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


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

View Price & Details

4. Amazon Basics Window Vacuum Cleaner B08PG48SKQ

Best Lightweight Window Cleaner

best lightweight window vacuum cleaner

Product Specifications

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

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 some of the 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 your muscles from a lot of 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.


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


  • Not suitable for surfaces with hard dirt.

View Price & Details

5. Leifheit Nemo Window Vacuum Cleaner

Best Basic Window Vacuum

best basic window cleaner

Product Specifications

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

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.


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


  • Requires a slight learning curve.

View Price & Details

6. Vileda WindoMatic B07CMK2TK3

Best 120-Window Cleaner

WindoMatic Power Window Vacuum Cleaner By Vileda

Product Specifications

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

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.


  • 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.


  • It doesn’t have a spray bottle.

View Price & Details

7. Beautural Window Vacuum B07XBZPXFS

The Best Basic Kit

Rechargeable Window Vacuum Cleaner By BEAUTURAL

Product Specifications

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

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. 


  • 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.


  • Weighs heavier than most.

View Price & Details

8. Bosch Home and Garden F016800586 

The Best Spray Bottle Cleaner

best spray bottle vacuum cleaner

Product Specifications

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

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.


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


  • Needs a little more physical effort than electric vacuums.

View Price & Details

9. Kärcher 16332200 WV 2 Plus

Best Vacuum With Cleaner Concentrate

best vacuum with cleaner

Product Specifications

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

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.


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


  • The sachet is small and probably just for a single use.

View Price & Details

10. Beldray BEL0749 Window Vacuum 

The Best 500 g Vaccuum

BEL0749 Cordless Rechargeable Window Vacuum By Beldray

Product Specifications

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

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. 


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


  • Small water reservoir.

View Price & Details

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.


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.


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?


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 Harry Thompson

Involved in home renovations throughout his life, Harry is an expert in everything to do with home and garden DIY. In his spare time, he enjoys cooking and tending to his garden.