Window vacuums make cleaning windows quick and easy and offer more. Do you need to clean shower and bathroom tiles quickly with minimum effort? Window vacuums can be used to clean any flat surface around the home e.g. shower screens, work tops, mirrors and much more. Pattersons Cleaning Supplies stock window vacs from leading suppliers such as Karcher. These window vacs are a pure pleasure to use and clean simply with no drips. Theses handy devices simply and reliably suck the water from the pane, after cleaning – with no dripping dirty water and no streaks.