How it works: The surface of the Washing Machine Hair Ball is covered with unique microfibers, which can collect pet hair or lint during washing in the washing machine, making clothes more clean and tidy. < p>Healthy and environmentally friendly: The Washing Machine Hair Remover Ball is made of high quality nylon, which does not fade, has no peculiar smell, will not damage clothes, and effectively reduce the crease of clothes in the washing machine. /p> SAVE TIME: Say goodbye to manual hair removal work, no need to use hair removal roller or tape, just put proper amount of hair removal balls into the washing machine with the clothes. Reuse: After each use of the hair removal ball, clean the hair attached to the ball, and it can be reused for many times after air-drying naturally. You can rest assured that you can have close contact with cats/dogs without worry about hair sticking to clothes. Rinse with water after use and dry in a cool place (avoid direct sunlight) for reuse. Usage: The pet hair remover is extremely viscous and can also be used to directly remove dust, hair and lint from clothes, keyboards and even cell phones. It will only be stained with dust and lint, but will not leave traces.