This window groove cleaning brush is composed of an premium ABS anti slip handle and a scouring sponge, can removable and washable, will not dirty your hands, allowing you to clean effortlessly. Moreover, the scouring pad is easy to foam and has strong decontamination ability. One end cleaning brush to sweep away loose dirt, the other end scraper to dislodge stubborn dirt. Easy to clean into hard-to-reach areas and small gaps/vents. Ideal for entering window seals and glass door tracks.