It is very suitable for cleaning shutters. It has a lightweight design, can be cleaned, rust-proof, not easily damaged, and easy to grasp. Multiple uses: Conveniently and effectively clean most types of blinds or similar objects, such as blinds, vertical blinds, air-conditioning blinds, awnings, etc. Unique design: Designed according to the shape of the hand to increase the grip of the brush in the hand, close contact with the shutter blades, easy to control the brush, and increase the cleaning efficiency by 200%. Material: 100% cotton bristles and ABS handle, high quality, durable and reusable. Removable design: When the roller becomes dirty, the rotating roller reveals a new clean surface. When the roller is completely dirty, please use mild soap and warm water to remove and wash. Description Material: cotton + plastic used for cleaning all types of blinds. Insert the mini blind cleaner with a roller between each slat. Easily clean the slats on the mini blinds. Move the mini blinds cleaner back and forth to wipe the blinds. Remove the mini blind cleaner from the blinds. Washable, anti-rust, detachable. Just grab the handle and run the soft brush along the slat, which is quick and easy to use. When the roller becomes dirty, rotate the roller to reveal a new clean surface. When the roller is completely dirty, please use mild soap and warm water to remove and wash. Designed according to the shape of the hand, adding a handle to hold the brush firmly in the hand makes it easier to control the brush. Compared with the towel, the cleaning efficiency is increased by 200%. Mini blinds cleaner, with 7 rollers, using special microfiber, strong attraction and retention of dust, do not shed hair, do not wipe off. Suitable for most types of blinds or similar objects, can be cleaned, rust-proof, easy to grasp the handle. Removable, when the roller becomes dirty, rotate the roller to expose a new clean surface. When the roller is completely dirty, please use mild soap and warm water to remove and wash. Product Listing:1 X Venetian Blind brush Note: when the roller is dirty, the exposed rotating rollers new clean surface. When the roller is completely dirty, please use mild soap and warm water to remove and wash. Blinds that are heavily soiled may need to be cleaned.