Edge Guidance System - The manually adjustable edge guidance system allows perfect streak-free cleaning right up to silicone seal.

However, what pushes the Bosch behind the Karcher and Vileda in our list is its failure, reported by some users, to clean quite as well to the very edges of your windows.

Keep an eye on your water container and pause to empty it into the sink if it's reaching the maximum fill line. While it's possible to clean your windows without the assistance of a window vac, it's much less convenient and you're more likely to do an uneven job. Under the guarantee, we undertake to repair or replace free of any charge any parts found to be defective. As with many people, he started as a beginner but has now become somewhat of a DIY expert and he now isn't afraid of taking on any type of DIY project. Switch to ‘Max’ mode to boost the WindowMatic’s power by 50% (and drain the battery faster, of course).

If the product doesn’t match with your expectations, you are encouraged to look for an alternative product. Although a window vac can seem an unnecessary expense, they truly are a secret weapon when it comes to cleaning windows. It has a flexible neck which was useful for hard to reach places, the tank is easy to empty and can be cleaned in the dishwasher. It can only be used in a vertical position, so while it does a good job of cleaning and drying windows, mirrors and shower screens, it won’t help you with spills on worktops or grimy skylights.The best window vacs are a doddle to use and will easily remove condensation on windows, leaving them without any streaks or missed water droplets.