A downside is that the WV6 doesn’t have a removable battery. While the 100-minute run-time is enough for most jobs, choose the WV5 if you want to swap batteries during a job. It’s also not the cheapest window vacuum on the market, although we think it provides good value. This Vileda WindoMatic Window Vacuum is a budget-friendly option that’s particularly useful for cleaning up condensation in bathrooms. It can be also be used for window cleaning too, but there’s no spray bottle included for washing the windows first.

Cordless window vacuum cleaners can do so much more than just clean windows. Here are a variety of ways that a window vacuum can come in handy around the home (and beyond!). The first thing that stands out about the Vileda is its battery run-time. With a charge that lasts twice as long as the previous Vileda WindoMatic, it’s one of the best window vacs in this price range when it comes to battery life.Log in now or join Which? to see our full results and find out if any Karcher window vacs are good enough to earn our Best Buy recommendation. If you get a lot of condensation on the inside of your windows it can be a real pain because you stop being able to see outside! It comes with a sample of the cleaning concentrate which I’d probably try out before committing to a big bottle, it works quite well just make sure you read the instructions! The Bosch GlassVAC is one of the most interesting window vacuums on the market. Unlike other models, which have a simple cleaning blade, the Bosch uses the same wiper technology found in the automotive industry for a streak-free clean. It also providesa 30-minute run-time and stylish design.

It has an integrated lithium-ion battery which is simple to charge using the included micro-USB charger. The battery lasts for approximately 30 minutes of continuous use, and has a battery indicator to warn when it needs to be plugged in. If you like using your window vac on your outside windows, to keep them clean and shiny, you’ll want to be cleaning them at least 2 – 3 times per year. Of course, you can clean them more often than this, but for typical residential properties which aren’t by a train line or main road, this should be sufficient. Clean Condensation Every TimeIf you’re looking for the best window vac with a long battery life, then the Karcher WV 6 Plus N is an option to consider. It’s a rechargeable cordless model that provides convenient streak-free cleaning and a long 100-minute run-time from a single battery charge. The WV6 also includes Karcher’s edge guidance system and a larger 150ml dirty water container. A lot of the time window vacuums empty from the top of the bottle, so when people tip them over to empty them they tip it too far and it runs up their hand. Tall windows that usually require you to get up on a ladder are no match for a vacuum cleaner with a telescoping handle. With a longer handle, there’s no need to strain and struggle to clean those out-of-reach tight corners. If your home has many large windows, a vacuum cleaner with a longer runtime is best. Nozzle shape and size Window vacuum cleaners aren’t just for cleaning your windows. Use one to wash your shower door, mirrors, or even your bathroom tiles, too.

Here are a couple of extra tips for achieving a streak-free finish on windows and mirrors when using a window vacuum. Post-Clean Buffing That violates any law, statute, ordinance or regulation (including, but not limited to, those governing export control, consumer protection, unfair competition, anti-discrimination or false advertising); The stand-out feature of this model is that it can last 100-minutes on a single charge. This is almost triple the WV5 Plus N’s run-time, giving you plenty of scope to clean multiple windows. It also comes with a faster charger, which means it can be fully recharged in less than 3 hours. Now a note on maintenance – it’s easier to clean the window vac if it has a removable water tank . The water tanks collect the dirty, waste water from the windows, so they can get a little grimy over time. Many of the best window vacuums will have a water tank that can be removed for emptying, making it easier to clean .None of that would matter if the Karcher didn’t clean windows brilliantly – and that’s where it really excels. Suction is strong and efficient right across the nozzle, so you can clean and dry into the silicone seal around your windows. The finish is about as streak-free as a window vac can achieve, although you may want to give your glass a final buff with a dry kitchen towel. Cleaning extras: Many window vacs come with cleaning bottles, microfibre pads and even their own branded cleaning spray. While useful, these extras are unlikely to perform any better than the stuff you already have in your cleaning cupboard. If you’re working across large surfaces like bathroom tiles, the battery capacity and blade size of this AEG Window Vac could work together to make the job easier. I would say that different head attachments are invaluable for cleaning different size windows; they’re particularly useful for bathrooms and sash windows.