Good to know- This Karcher WV 1 Plus gets rid of smears on your windows and mirrors for a streak-free finish- Get loads of cleaning done in one go as it lasts for 25 minutes on a single charge- It's 3x faster and more effective than conventional cleaning so you can expect better results- Using it is super easy as it's lightweight and has an ergonomic design-The easy-to-open container lets you pour the mucky water away without having to get your hands dirty - It runs quietly so you won't disturb anyone when you're on a cleaning spree