Yosoo Magnetic Double-sided Window Glass Cleaner Wiper Scraper Brush Cleaning Washing Tools Kitchen Bathroom Surface Brushes Easy to clean and use, Magnetic Glass Cleaner The powerful internal magnets lock the two cleaning sides together, so when you move one side, the It can be used to clean windows, fish tanks, skylights, patio doors, bedroom windows and even show Environmentally friendly: all you need is warm water and plain detergent to clean. Application scope: Glass thickness should be less than 6mm.