Features: Clean the Window Screen: You can actually clean screens without taking them out of the frame window screen cleaner designed for the task also eliminates some possibility of damage and speeds up the scrubbing process so scrubbing will be far faster way easier and not at all risky. Double Side Brush: The material will clean all surfaces and the longer fibers will even dig down to clean inside the holes. Put some soap to the mix and you will be able to thoroughly clean any stubborn grime on screen you encounter. Wet and Dry Dual-use: It can be used dry for light dusting and maintenance cleaning or you can get it wet to increase your power. For removing pollen cottonwood fuzz and other dusty debris you can use the screen cleaning brush to quickly pick it up. When wet with water alone it will remove most dirt and grime that is a little more stuck. Versatility of Usage: You can quickly dust surfaces on sofa carpet sheet clothes or thoroughly scrub them depending upon your needs The material is totally reusable so rinse clean and hang to dry when you finish so it is incredibly affordable for the long term. Customer Service: With customer satisfaction as our first priority we offer a satisfaction service for all of our merchandise. If you have any problems please contact us in time. We will give you replies as soon as possible. Specification: Material:ABS Size:9*20*33cm includes: 1*brush "