Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more
Winter is here and with it comes the inevitable battle against condensation. Those steamy windows that fog up every morning, water droplets gathering on sills, and that slightly damp smell creeping into your home are all part of the seasonal struggle.
Condensation isn’t just annoying though as over time it can lead to mould, damaged paintwork, and even affect your curtains and blinds.
Thankfully, you can wave goodbye to all that with Kärcher WV 6 Plus N Window Vac, a compact, handheld vacuum designed to make cleaning windows and removing condensation totally effortless – and we mean effortless.
As Kärcher’s most advanced model yet, this vac has incredibly powerful suction that wipes away water streaks in seconds, leaving your glass sparkling and dry without the mess of a squeegee or cloth!
Kärcher WV 6 Plus N Window Vac
The Kärcher WV 6 Plus N Window Vac gives streak-free cleaning up to three times faster than traditional methods, with patented silicone lip technology and quiet 53dB operation. Its long-lasting lithium-ion battery provides 100 minutes of run time with a minute-by-minute LED display, and the lightweight design works on windows, tiles, mirrors, shower screens and spills on floors or worktops. Easy tank emptying with no contact with dirty water, plus a narrow nozzle, spray bottle, microfibre cloth and glass-cleaning concentrate are all included.
Because it’s rechargeable and powered by a long-lasting lithium-ion battery, you get a huge 100 minutes of run time, meaning you can do every window in the house without losing battery life.
There’s even a minute-by-minute LED display, so you know exactly how much cleaning time you’ve got left so there’s no surprises halfway through the living-room window.
This nifty device isn’t just for windows though. The WV 6 Plus N glides over shower screens, tiles and mirrors with the same streak-free finish, and its clever silicone lip technology means it can even tackle spills on floors and worktops.
Even emptying it is simple. Just pop open the tank and pour the water straight down the sink – there’s no mess and no contact with that grimy condensation you’ve just removed.
It’s also super quiet at just 53dB, so clearing your windows in the early morning won’t disturb the whole household.
This model comes with a mix of accessories including a narrow nozzle for fiddly panes, a spray bottle, microfibre cloth and a glass-cleaning concentrate sachet, so you’ve got everything you need straight out of the box.
Put all that together and you’ve got a very handy winter essential that makes a big difference to your home.
Don’t believe us? Previous shoppers say this tool is a must-have.
‘We bought this to make a necessary but boring household task easier and it has not failed to deliver! Easier and quicker which is a bonus. It is easily assembled and cleaned itself,’ said a user named Jammie.
‘This has changed my life. Window cleaning has become even enjoyable,’ said a five-star review from Tony2025.
And a review from user Smile17 said: ‘Very happy with this window cleaner. Finish is so much better than using a squeegee. So quick to use and battery charge lasts well.’
We’ll take one immediately.
Follow Metro across our social channels, on Facebook, Twitter and Instagram
Share your views in the comments below
MORE: Keep your home warm on a budget with this stylish £8 hack from Dunelm
MORE: Heated blanket season is back! This top-rated Silentnight design is 1p to use


