Product Description Mini-Blind Brush for Blade Windows Material: Plastic + Cotton Designed to clean all types of blinds. Insert Mini-Blind Cleaner,one roller between each slat. Cleans slats on mini blinds easily. Move Mini-Blind Cleaner back and forth to wipe blinds clean. Remove Mini-Blind Cleaner from blind. Washable and Rust proof, can be detachable. Simply grasp the handle and run the soft brushes along the slats,fast and easy to use When roller becomes dirty, twist rollers to expose new cleaning surface. When roller becomes completely soiled, remove and wash off using mild soap and warm water. According to the shape of the hand designed to increase the grip of the brush firmly in the hands of the hand, easy to control the brush with the shutter blade close contact, compared to the towel, cleaning efficiency increased by 200%. Mini-Blind Cleaner with 7 rollers, use special microfiber fibers, strongly attracts and holds dust, don't drop hair, don't rub off. Suitable for most types of blinds or similar objects, Washable, Rust proof, Easy grip handle. Detachable, when roller becomes dirty, twist rollers to expose new cleaning surface. When roller becomes completely soiled, remove and wash off using mild soap and warm water. Note: When roller becomes dirty, twist rollers to expose new cleaning surface. When roller becomes completely soiled, remove and wash off using mild soap and warm water. Heavy soiled blinds may require washing.