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How To Buy The Best Window Vac

Best window vac

Looking to buy the best window vac? Check out our guide below and you’ll be well-placed to select the correct one for you.

Handheld window vacuum cleaners remove dust, debris, and water from windows and other shining surfaces, leaving them streak-free and squeaky clean.

How do you pick the best window cleaner for you?

What are the specifications that I should pay close attention to?

When shopping for a window vac, you’ll discover a surprising number of features and extras, but there are only four that actually matter:

  1. Cleaning effectiveness: It makes no difference how long a window vac’s battery lasts if it doesn’t clean your windows.
    Suction should be strong enough to remove dust, grime, and water fast and evenly all the way down the suction nozzle, allowing it to clean all the way to the edge of your window.
    The Vileda WindowMatic, for example, features a turbo-power ‘Max’ setting for when more suction is required.
    This depletes the battery more quickly, but it’s a useful feature that we’d want to see on more models.
  2. Waterproof suction: Unlike a conventional vacuum cleaner, window vacs suck wastewater into their tanks rather than dry dirt.
    This can be a pain, especially if you’re dealing with oddly shaped windows in difficult-to-reach locations.
    You don’t want scum-covered water to stream down your armpit.
    As a result, we looked for models with good leak-proofing and easy-to-empty tanks on the go.
  3. Battery runtime (and charge time): Windows vacuum cleaners only last approximately a half-hour on a single charge.
    That may appear frugal, but it’s generally enough time to clean your car or clear away moisture on a cool morning.
    Check that you can recharge the battery fast and conveniently to avoid having to abandon more complex cleaning tasks halfway through.
    It takes about three hours to fully recharge most models.
  4. Weight and capacity: A kilo may not seem like much at first, but after half an hour of holding it at arm’s length, it will begin to hurt – especially when it fills up with 300ml or so of unclean water.
    The larger the tank, the more cleaning you can perform without stopping to empty it, but it will become heavy.
    Leak-proofing and easy emptying are more critical than tank size.

What further features and accessories are necessary?

Suction heads that can be swapped out: Most window vacs come with a 280mm suction head as standard, but many also contain a smaller head for tricky applications like leaded windows and front door panels.
Pivoting suction heads can also assist in getting into tight spaces.

All of our featured window vacs come with a normal DC mains connector and cord, as well as extra chargers and batteries.
Some models include handy backup features like changeable batteries (with the ability to purchase a replacement), as well as USB and in-car chargers.

The LED charge indicator tells you how long the battery will last before it needs to be recharged.

Extendable pole: A number of the models on our list include or can be used with telescopic or multi-section poles to assist you reach high windows and skylights without having to climb a ladder.
A pole, on the other hand, can make it difficult to regulate the vacuum, especially if it’s hefty.

Cleaning accessories: Many window vacs include cleaning bottles, microfiber pads, and even their own cleaning solution.
While beneficial, these add-ons are unlikely to outperform what you currently have in your cleaning closet.

Best window vac to buy

SaleBestseller No. 1
Kärcher WV 1 Window Vac
  • Streak-Free Cleaning - The quick and easy way to clean flat surfaces, such as windows, tiles, worktops, condensation and mirrors leaving a sparkling, streak-free finish.
  • Rechargeable Battery - The rechargeable lithium-ion battery cleans up to 70 m² on a single charge - that's up to 45 windows.
  • Lightweight - Versatile and ergonomic design that can be used on all smooth surfaces.
  • Easy-to-Empty Container - Simply open the tank and pour the contents down the sink - it's quick and easy, with no contact with dirty water.
  • Time-Saving - Up to 3 x faster than with conventional methods.
SaleBestseller No. 2
Kärcher WV Black Edition Window Vac
  • Streak-Free Cleaning - The quick and easy way to clean flat surfaces, such as windows, tiles, worktops, condensation and mirrors leaving a sparkling, streak-free finish.
  • Rechargeable Battery - The rechargeable lithium-ion battery cleans up to 105 m² on a single charge - that's up to 75 windows.
  • Easy-to-Empty Container - Simply open the tank and pour the contents down the sink - it's quick and easy, with no contact with dirty water.
  • Lightweight - Versatile and ergonomic design that can be used on all smooth surfaces.
  • No Direct Contact With The Dirt - The new EasyFix connection enables quick and easy cloths changes.
SaleBestseller No. 3
Karcher WV 5 Plus N Window Vac
  • Streak-Free Cleaning - The quick and easy way to clean flat surfaces, such as windows, tiles, worktops, condensation and mirrors leaving a sparkling, streak-free finish.
  • Edge Guidance System - The manually adjustable edge guidance system allows perfect streak-free cleaning right up to silicone seal.
  • Exchangeable Suction Heads - The 170mm & 280mm exchangeable suction heads ensure you have the correct size for each cleaning task.
  • Removable Battery - The removable battery and optional replacement battery allows uninterrupted cleaning.
  • Battery Indicator - LED battery indicator ensures you can plan your cleaning tasks accordingly.
SaleBestseller No. 4
Kärcher WV 2 Plus Window Vac
  • Streak-Free Cleaning - The quick and easy way to clean flat surfaces, such as windows, tiles, worktops, condensation and mirrors leaving a sparkling, streak-free finish.
  • Rechargeable Battery - The rechargeable lithium-ion battery cleans up to 105 m² on a single charge - that's up to 75 windows.
  • Included Spray Bottle Kit - The WV 2 Plus comes complete with a spray bottle with microfibre cloth and sachet of 20ml window cleaning concentrate.
  • Lightweight - Versatile and ergonomic design that can be used on all smooth surfaces.
  • East-to-Empty Container - Simply open the tank and pour the contents down the sink - it's quick and easy, with no contact with dirty water.
SaleBestseller No. 5
Bosch Cordless Window Vac GlassVAC (for windows, tiles, mirrors and shower, running time: approx. 35 windows, in carton packaging)
  • Impeccable cleaning: Windows, showers, tiles or mirrors, without leaving streaks with the window vacuum cleaner GlassVAC
  • Clean up to 35 windows: Long runtime with one battery charge, uninterrupted operations and practical LED battery display. Runtime: 30 minutes
  • Easy handling: Use the tool even in cramped spaces while avoiding contact with the windowsill thanks to the compact and lightweight design
  • Fast and strike-free window cleaning due to the know-how Bosch wiper blade technology from the automotive sector
  • Versatile window vacuum: Quick and easy change of window cleaning attachments for tackling different tasks with this Bosch cleaning equipment
SaleBestseller No. 6
Kärcher 16332220 WV 6 Plus N Window Vac, 10 W, 240 V, Yellow/Black
  • 100 Minute Battery Run-Time - The rechargeable lithium-ion battery cleans up to 300 m² on a single charge, that’s up to 215 windows.
  • LED Battery Indicator - Plan you cleaning task confidently and effectively thanks to the minute-by-minute LED indicator, continuously displaying the remaining battery life of your window vac.
  • Fast Charging - The fast charger ensures that there is less charging time for an even longer performance.
  • Larger Dirty Water Tank - The dirty water tank is 50% bigger than previous models allowing even more cleaning tasks.
  • Liquid Silicone Technology - The New lip-technology with the use of 'liquid silicone' allows cleaning from the upper edge to the ground without interruption ensuring perfect streak-free cleaning result right up the edge.
SaleBestseller No. 7
Window Vac, TECCPO Cordless Window Vacuum Cleaner 2-Piece Suit, Rechargeable Lithium Battery, Spray Bottle, 280mm Blade, Suitable for Smooth Surfaces Such as Windows, Tiles-TDWC01G
  • 🌴【Durable Battery】- It can clean an area of about 105 m²on a single charge, which is equivalent to 33 windows. Rechargeable lithium battery provides 30 minutes of running time, which can meet the need to clean more windows and shower doors
  • 🌴【Efficient Cleaning】 -With a 280mm suction nozzle and strong suction power, the glass cleaner can carry out large-area cleaning while leaving a streak-free finish, which saves time and effort for your cleaning work
  • 🌴【Complete Accessories】-The attached spray bottle has a microfiber mop cover with a capacity of up to 300ml. The nozzle can switch between three modes to meet your different cleaning needs. The anti-drip system can prevent leakage when cleaning in any direction
  • 🌴【Convenient Disassembly】-With a removable window cleaner head and microfiber mop, it can be quickly cleaned. 70 ml removable water tank can hold more dirty water, and it is easy to disassemble and clean, with a maximum water warning sign
  • 🌴【What You Get】- Window Vacuum Cleaner x1, Charger x1, Spray bottle x1, Cleaning Cloth x1, Cleaning cloth bracket x1, Manual x1
Bestseller No. 8
Window Vacuum, Include 2000mAh Built-in Lithium Battery and Spray Bottle, 70ml Water Tank, 280mm Blade, Window Vac for Home and Car
  • COMPLETE ACCESSORIES - The attached spray bottle has a microfiber mop cover with a capacity of up to 300ml, and it can also switch between three spray modes to meet your different cleaning needs
  • DURABLE - The window cleaner is equipped with a durable 2000mAh lithium-ion battery and 280mm blade that allows it to operate for up to 30 minutes and clean 110㎡(about 35 windows)
  • EASY TO EMPTY - 70ml water tank can hold enough dirty water at once, and just open the soft plug on the water tank to pour out dirty water, simple and fast
  • EFFICIENT - The window vac can clean any smooth surface such as windows and tiles without leaving traces or drops, 3 times faster than traditional methods
  • DELIVERY INCLUDES - 1*window vacuum cleaner cordless, 1*spray bottle, 2*cleaning cloths, 1*spray bottle cleaning cloth holder, 1*instruction manual, 1*charger
Bestseller No. 9
Bosch Cordless Window Vac GlassVAC Solo Plus (for windows, tiles, mirrors and shower, running time: approx. 35 windows, in carton packaging)
  • Durable microfiber cloth
  • Variable nozzle to adjust spray pattern to window size
  • 0.600.8B7.200
  • Item height-150.0 mm
  • Item length-290.0 mm
Bestseller No. 10
Kärcher Window Vac WV5 Premium incl. Accessories, Window cleaner for Windows, Tiles, Shower & Cabinets and Exchangeable Battery
  • Efficient: Original Kärcher window vac removes wastewater from surfaces immediately before it drips down
  • For effortless window cleaning without drops or streaks
  • Nozzle attachments: Choose between two sizes of blades to clean large glass surfaces or smaller windows and cabinets
  • The Kärcher WV five makes all corners of your home sparkle
  • Streak free cleaning: Not only suitable for the cleaning of all smooth surfaces such as tiles, mirrors or shower cabinets

Window Vac Cleaning Tips

Window vacs are nice to have around the house because they are lightweight and simple to operate. If they have enough batteries and know which detergent to use for different cleaning sessions, they should be fine. With the same lightweight device, you can tackle a variety of tasks. You could clean doorposts and kitchen surfaces with your window vac, or use it to vacuum up spills in your car.

Here are a few brief recommendations to help you have a better time:

• When cleaning mirrors or windows, be sure you’re using the proper liquid. Some glass cleaners are superior than others. Use only liquids that are safe for your vacuum.

• If you detect any water draining away that your Vac can’t reach, clean around window post areas and door post portions with a different cloth.

• Keep your vacuum batteries charged so you can immediately deal with condensation after a shower. It’s far easier to remove marks before they have a chance to set. To assist you, look for the greatest spray alternatives online.

• If you want to get rid of stubborn marks, don’t use sharp objects. Regardless of what another client says, sharp blades should never be used to remove dirt. Razers and other similar things can cause damage to your windows. Use an extra spray bottle filled with homemade cleaner if you’re having trouble getting clean windows.

• When you’re finished cleaning your windows and other surfaces, recharge your vacuum’s battery and remove the spray bottle. It means that in the future, you’ll be able to clean your windows in a matter of seconds.
Sparkle Up Your Windows

Learning how to operate a window vac can be difficult from first, but using it on windows and mirrors is usually the most enjoyable part. It allows you to suck water and grime away in a very pleasurable manner.

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