How to use it?
1. Put one side of the brush on the surface of the sofa/bed/cloth to be cleaned
2. Push and pull the roller device back and forth(if the hair is more or scattered, push and pull back and forth as many times as possible to brush away the hair better)
3. Press and the switch of the hair storage box to turn it on and clean up the hair balls
4. After using for a period of time, if viscosity is reduced, you can simply wash the brush with some water to extend the use