Our experts have rated the Kärcher WV 2 Universal Care Window Vacuum Cleaner as best for streak-free surfaces, thanks to its complete starter kit, which includes a spray bottle, microfibre cloth and surface cleaner, and 360° Comfort cleaning, which lets you clean tiles, mirrors and glass from any angle.- Its removes condensation spots from windows, mirrors and shower glass for a squeaky-clean look - With up to 35 minutes of run time, you can get plenty of cleaning done - Its rechargeable battery takes less than three hours to fully charge up - The included spray bottle and cleaning liquid leave every corner sparkling - It weighs only 627 g, so it won't ache your hand when you're trying to reach high up