???Crevice Cleaning Expert?: Our Crevice Cleaning Brush Is Perfect For Removing Dust From Window Seals, Glass Door Tracks, Window Sill, Sliding Doors, Shower Door Tracks, Sinks, Toilets, And Faucets. The Wide Handle Design Makes It Labor-Saving To Clean All Stubborn Dirty Gaps | | ???Efficient Brush?: This Window Track Cleaning Brush Is Curved Which Works Well To Reach Nooks And Crannies. Pet'S Thicker And Sturdy Bristles Bring More Continuous And Efficient Cleaning | | ???Scouring Sponge?The Magic Window Cleaning Brush Scouring Sponge Adopts An Independent 4-Piece Foam Design, A Larger