Last Updated On August 23rd, 2019

Want to clean your shower cubicles, windows, and mirrors with very little effort? Then you’re going to need the best window vac that your budget can buy.

These simple but effective tools have soared in popularity in recent years. Before the window vacuum emerged on the market, you’d have to spend a lot of time and elbow grease to get the streaks out of your windows and tiles. Now, if you choose the right handheld cleaner, you can have a dazzling shine in minutes.

If you’re tired of constantly wiping down your windows to eliminate yet another pesky streak, then a window vacuum will help you to overcome this problem once and for all. However, as more people have started to buy these products, a rising number of brands have begun to try their hands at the tech. It can be difficult to figure out which option is right for you in a sea of possible purchases.

The good news? We’ve made life a little easier by doing the hard work for you. We’ve searched through some of the top window vac reviews on the market and had a go with some of the highest-rated models to bring you this list of the must-try products in the industry.

Our Favourite Window Vacs Compared

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Best Window Vac Reviews – Top 7 Picks

1. Kärcher WV5 (Editor’s Choice)

Karcher WV5Karcher is probably the best-known brand on the market for handheld window cleaners. If you’re looking for reliable performance, multiple detachable heads, and an easy-to-use system, then the Karcher WV5 has everything you need.


This excellent piece of equipment makes cleaning your home a breeze, whether you’re getting streaks off the shower cubicle, or making your windows shine. Designed for worktops, tiles, mirrors, and any other flat surface you can think of, this window vacuum is efficient and versatile. It has two different blades available to clean different sizes of the surface. The WV5 promises streak-free cleaning for virtually any area, and the high-quality battery ensures that you can keep cleaning until everything in your home is sparkling.

There’s also an extra spray bottle included so you can add extra moisture to the surface you want to clean. The only real problem is how long it takes to recharge your device. After about 35 minutes of runtime, you’ll need up to 3 hours for a full recharge.

  • Excellent streak-free shine
  • Multiple cleaning heads
  • Works on a range of surfaces
  • Extra accessories included
  • Strong battery
  • Long recharge time
  • Washer applicator leaks a little
  • Spray bottle doesn’t always get the surface wet enough
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2. Kärcher Anniversary Edition

Karcher Anniversary EditionJust because you want a cordless window vacuum, doesn’t mean that you’re only looking to clean windows with it. Most of the hand-held vacs on the market today can also clean a range of other surfaces. The interchangeable heads on the Karcher anniversary edition window vacuum are particularly good for getting in between the gaps in your bathroom and kitchen tiles.


Like the standard Karcher mentioned above, the Anniversary Edition features 35 minutes of runtime, so you should have plenty of power to get through most of your windows. Additionally, it comes with an extra spray bottle and soft cleaning head that’s perfect for getting rid of smudges and smears on tiles, windows or other surfaces.

If you’re looking for simple housekeeping in a hurry, then the Anniversary Edition window hoover could be a great option. Just keep in mind that the wastewater container can be difficult to remove and empty between cleans.

  • Can vacuum surfaces excellently
  • Great for tiles and mirrors
  • Rechargeable battery
  • Exchangeable suction head
  • Spray bottle kit included
  • May need to go over the same surface a few times
  • Difficult to remove and empty waste water container
  • Softer blade suction head than other Karcher models
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3. Bosch GlassVac

Bosch GlassVacWhether you’re washing windows, mirrors, or the glass on your shower, achieving a streak-free shine isn’t easy. That’s why the best window vacuum cleaner will always be one that can give you great results with as little elbow grease as possible. The Bosch GlassVac Cordless vacuum could be the perfect solution for people who are sick of scrubbing at their windows and mirrors.


This premium product comes with special detergent included so you can get a more complete clean. What’s more, the power protection plus wiper blade helps to protect against glass streaks. There is a range of wiper heads to choose from, and an integrated LED light so you can see how much charge you’ve got left during cleans.

When the time comes to recharge, Bosch makes things easy with a simple USB connection lead for your Lithium Ion battery. The biggest issue is that the spray bottle doesn’t hold a lot of water, but you can always buy a new spray bottle on a budget.

  • Can vacuum all kinds of glass
  • Multiple cleaning heads to choose from
  • Power protection plus wiper blade
  • LED indicator for battery
  • Easy to use and charge
  • Suction falters towards the edges of the wiper blades
  • Water tank doesn’t hold a lot of water
  • Spray bottle lacks “oomph” to help with cleaning
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4. Vileda WindowMatic

Vileda WindowMaticVileda might not be a window vacuum cleaner with the same brand awareness as Bosch or Karcher, but the WindowMatic certainly got some excellent window vac reviews. Designed to give you a powerful clean on any surface, the Vileda is an excellent piece of home equipment that works well on shower screens, tables, kitchen worktops and more.


The best thing about this product is its exceptional battery power. The Vileda company claims that you can clean up to 120 windows on a single charge with the rechargeable Li-ion battery. What’s more, there’s a “max mode” available if you want to turn up the power by 50%. This gives you a greater level of suction for those awkward streaky windows.

Durable and convenient, the WindowMatic is a great choice. Just keep in mind that there’s no wash bottle included and the cleaner head only has one size.

  • Incredible battery life
  • Two suction modes
  • Easy to use
  • Great for all surfaces
  • Easy recharge
  • Head doesn’t tilt enough for the bottom of the window
  • Can drip at times
  • No spray bottle included
  • Only one size of cleaning head
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5. BESTEK Telescopic

BESTEK TelescopicHave you ever struggled to wash your conservatory or patio doors because you just can’t reach high enough? In that case, the best window vac will be the one that gives you the most versatility to clean hard-to-reach areas. For this reason, the BESTEK telescopic window cleaner might be an excellent solution if you want something that can vacuum on a professional level.


It comes complete with 2 extension tubes and your very own squeegee. This premium telescopic window vac allows you to extend your reach by up to 40 inches, and there’s an added computer keyboard cleaner included too. With these extras, you really can vacuum almost everything with a single device. To give you more piece of mind, there’s also a handy 2-year warranty included with this vac.

Unfortunately, it’s not ideal for use outdoors, and there are vents on the side of this window vacuum which can cause it to leak if you use it at an angle.

  • Telescopic extension pole
  • Squeegee and keyboard cleaner included
  • Great for collecting dust
  • 2-year warranty
  • Not for outside use
  • Drips and leaks occasionally
  • Flimsier than some models
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6. Kärcher WV1

Karcher WV1If you’re looking for a reliable window condensation vacuum that does the job on a budget, then it’s worth taking a look at the experience you can get with the Karcher WV1. Lightweight and easy to use, this is our choice for the best cheap window vac.


This excellent machine leaves a wide variety of surfaces looking streak-free and perfect within minutes. When it is completely charged, you can clean for about 20 minutes. This isn’t as long as some models, but it’s good for a budget-friendly solution.

Thanks to the powerful suction features in this window vacuum, you can eliminate streaks and smears on your flat surfaces in no time. Plus, there’s no danger in using it at an angle, because the WV1 has been designed to reduce the risk of dripping and leakage.

The only real problem with this device is that you’re getting a “budget” experience, which means a smaller water tank, only one cleaning head, and a slightly more complicated mechanism for removing and emptying waste water.

  • Lightweight and easy to use
  • Budget-friendly
  • Works on a range of surfaces
  • 20-minute run-time
  • Rechargeable battery
  • Only one cleaning head
  • No spray bottle included
  • Difficult to use the water tank, which is also quite small
No products found.

7. Kärcher WV 2 Plus

Karcher WV2 PlusWhen all you need to get the most out of your cleaning system is simplicity, then you can’t go wrong with the Window Vac WV2 from Karcher. This fantastic tool is versatile enough to handle a range of tasks, whether you’re sprucing up your car, or getting rid of the streaks on your window.


Like most Karcher cleaners, the WV2 comes with a rechargeable battery that’s pretty impressive. It takes about 2 hours to recharge, but according to Karcher, you should be able to clean about 25 windows on a single charge.

The easy-to-use design makes reaching even the most difficult-to-clean parts of your windows and other surfaces simpler, so you can spend more time enjoying the rewards of your hard work. The easy empty plug means that you don’t have to fiddle around with removing an entire water tank when emptying the model too.

Unfortunately, you might have to go over the glass a few times to get rid of the streaks.

  • Compact and easy to use
  • Lightweight and quiet
  • Powerful battery life
  • Simple design
  • Easy to empty the water tank
  • Need to go over the glass a few times to eliminate streaks
  • Can occasionally leak
  • The battery is temperamental for some
No products found.

What to Look for In Your Window Vac

woman washing a glass surfaceIf you’re still wondering what kind of vac you need after checking out our window vacuum cleaner reviews, it might be time to start looking at the functionalities you want in greater depth.

Just as you would with carpet cleaners, steam cleaners and cordless vacuums, finding the best window vac that fits your cleaning routine means thinking carefully about the specific capabilities you’re going to need.

Whether you’re looking for the best steam window cleaner or just something simple to save you some extra time, here are some tips to help you make the right decision.

1. How Easy Is It to Use?

Most window vacs available today are cordless, which means that you won’t have to worry about tripping over a wire while you clean. However, there are other things that can affect how easy it is to use your new device too. For instance, let’s look at some questions you might consider.

  • Are there extensions available so you can reach difficult areas?
  • Will the window vacuum leak if you use it at an angle?
  • How heavy is it? Do you get an ache in your wrist while using it?

The easier it is to use your new window vac system, the less likely you are to rush when you clean your windows and end up with a bad result.

2. How Efficient and Versatile Is It?

washing detergent on the glassAside from being easy to use, your window vacuum also needs to deliver an efficient and versatile clean. One of the first things you’ll need to look at here is how much battery life you can expect to get out of the product. Most vacs will give you at least 25 minutes of run time in between full charges. However, it’s always worth checking the reviews of the models you are considering. Try to see if there are any feedback about how they start to lose their suction power when it needs to be recharged.

Additionally, think about how versatile the cleaning system is. Many of the models on the market today come with different cleaning heads so you can tackle a wide variety of surfaces. You should be able to clean everything from tabletops to tiles without breaking much of a sweat. Consider the accessories that come as standard and how easy it will be to get into tight corners and difficult to reach places with the vac you’re choosing.

3. How Good Is the Clean?

The main thing that most homeowners want from a window vacuum is the promise of a streak-free clean without the elbow grease. That means that the quality of the clean should be a priority when you’re choosing the model you want to buy.

The best window cleaner will be one that gives you great results first-time round, so you don’t have to keep scrubbing the same spot over and over to get rid of streaks and spots. Today, many models come with microfibre cloths and multiple blades so you can improve your chances of a great result.

If you’re looking for extra assistance in your housekeeping routine, check for vacs that come with the option to turn up the suction power on tricky smears and stains. You can also check that the model you choose comes with a strong spray bottle.

4. Are There Any Accessories?

Finally, as the window cleaning market becomes more competitive, some manufacturers are beginning to invest in additional premium accessories to attract a greater number of customers. For instance, some models come with an easy-to-clean water tank that can save you some valuable time between sessions. Other companies include special solutions with their vacuums to give you a head-start on your cleaning strategy.

Check the product description for any added accessories that might catch your eye from some of the top providers on the market. You may be surprised by what you can get for free!

Getting the Ultimate Cleaning System for Your Windows

woman using the WV5When it comes to choosing the best window vac, there’s rarely a one-size-fits-all option available. Finding the right solution for your needs will mean browsing through some of the latest window vac reviews and focusing on the characteristics that matter most to you. For instance, are you looking for a model with long battery life, or do you care more about suction power and interchangeable cleaning heads?

Our favourite option on the market today is the Kärcher WV5. Not only does it give you 35 minutes of amazing streak-free washing, but it also comes with a range of cleaning heads to choose from. You can use the WV5 on basically any flat surface and expect fantastic outcomes every time. What’s more, Kärcher makes sure that their vacs are as easy to use as possible so that you can spend less time on your chores. Even emptying out the wastewater is simple. After all, everyone wants to make their housekeeping tasks a little bit easier!

What’s your favourite window vacuum today? Let us know in the comments below, and happy cleaning!

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