Customer reviews from kaercher.com
Karcher - WV 6 Rechargeable Window Vac: Power Vacuum, Electric Squeegee, 11" Blade, Spray Bottle, Microfiber Pad & Concentrate
Average customer rating
4.6
(62 Reviews)
Rating breakdown 62 reviews
5 Stars
47
4 Stars
9
3 Stars
5
2 Stars
0
1 Star
1
91%of customers recommend this product.
(
40 out of
44)
Customer Reviews for Karcher - WV 6 Rechargeable Window Vac: Power Vacuum, Electric Squeegee, 11" Blade, Spray Bottle, Microfiber Pad & Concentrate
Customer Rating
4
Great for glass doors!
on December 18, 2025
Posted by: aleshab13_8285
[This review was collected as part of a promotion.] This is quite the handy little tool. It is extremely easy to use and very nice for glass doors and windows, even mirrors. The one downside is that it can leaves streaks if you are not very careful. Overall, it is easy to use, the battery life is great and it is very self explanatory.
Written by a customer while visiting kaercher.com
Customer Rating
5
Omg!!!
on December 10, 2025
Posted by: adrianad7399_2948
[This review was collected as part of a promotion.] As someone that cleans daily, I need something that will help with my windows and mirrors, especially my shower doors and oh my God I am so happy I got this! This product made them look like they were brand new clear as day!!!!
Written by a customer while visiting kaercher.com
Customer Rating
5
Multifunctional
on December 10, 2025
Posted by: kassidyg16_2763
[This review was collected as part of a promotion.] Works great. I just moved and cleaning the windows from the previous owners mess was a big task. This made it so easy! I even took it out side and used it on my car as well
Written by a customer while visiting kaercher.com
Customer Rating
5
Makes chores fun.
on December 3, 2025
Posted by: olac3_462
[This review was collected as part of a promotion.] Yall my windows are sooo freaking clean. It makes cleaning the windows less of a chore and more of an area of pride. My family enjoys cleaning now lol. This is the ultimate gadget for the cleaning lover or anyone with big windows. The unit is very easy to use and put together. The system is such that you use the spray bottle and microfiber first and the window vac second. The process is pretty easy and the unit is pretty light. The vacuum is so strong and was a breeze to clean. The handle tells you how much time you have left (in minutes) which is very helpful.
Written by a customer while visiting kaercher.com
Customer Rating
5
Easy Glass Cleaning Upgrade
on December 1, 2025
Posted by: karinarev_684
[This review was collected as part of a promotion.] When I tried out this window-vacuum, the first thing I noticed was how easy it made cleaning windows, mirrors, and shower glass compared with a cloth and spray. One swipe with the vacuum pulls water off quickly, and I rarely see streaks or drips — windows come out pretty clean and clear without the usual smear mess you get if you dry with a towel. The suction blade is wide enough to cover a good chunk of the glass, and because the device is lightweight (less than 2 lbs) and ergonomic, it doesn’t feel like a chore even if I’m cleaning several windows or large surfaces.
I also like that the battery is strong — it can run for up to 100 minutes in one charge, which means I don’t have to stop halfway through cleaning to recharge. That’s handy if I’m doing the whole house at once. It even came with a spray-bottle + microfiber cloth attachment, so I can spray cleaner, wipe lightly, then vacuum — all in one go.
Written by a customer while visiting kaercher.com
Customer Rating
4
Nice to have
on November 29, 2025
Posted by: morgieegurl_1092
[This review was collected as part of a promotion.] I find it interesting I do like that it vacuums up the excess. Its easy to charge and to use. I really like the cleaning solution it comes with however, I don't know that its very convenient. When cleaning windows i prefer to get it done quickly so I'm not sure I'd use this everytime.
Written by a customer while visiting kaercher.com
Customer Rating
5
Such a cool gadget!
on November 27, 2025
Posted by: kevinnied_7232
[This review was collected as part of a promotion.] This machine is so cool! I used for both my home windows and my car windows. It’s light, gets the job done, and comes with a cleaning solution to get you started.
Written by a customer while visiting kaercher.com
Posted by: granitegirl
Verified Purchase:Yes
There's a learning curve in figuring out how to best use this, but once you do it definitely cleans windows better than anything else I've ever used. It's expensive but very well made. Time will tell if the price is worth it but so far? Yes.
I would recommend this to a friend!
Written by a customer while visiting kaercher.com