Kärcher's original window vacuum cleaner, the WV 1 Window Vac, is one of the most well-known models on the market. As well as tackling condensation, this cordless handheld device cleans windows ...

Why the hell would you want a vacuuming window cleaner when you can complete the ... Window Vac WV 6 Premium costs around £120 in the UK, $120 in the USA and AU$199 in Australia.

We've put bestselling window vacuums from Karcher, Beldray, Titan, Tower, Bosch, Amazon and Salter to the test – to find out which is the best window vac overall, and whether it's worth paying more ...