Function and key benefit: Pet hair remover for laundry uses a polyester hook plane and rotating design to automatically collect lint, hair, and impurities from clothes during wash cycles, reducing manual lint removal and saving time. Compatibility and versatility: Works with all washing machines and can be used with tumble dryers and other dryers, providing versatile and effective use in every wash cycle. Design that protects fabrics and boosts cleaning: Unique puffer fish shape protects fabrics from tangling and friction, promotes smoother water flow, and improves cleaning efficiency without damaging garments. Easy to use and reusable: Simply toss the device in with your laundry; it does the work for you. After each wash, clean the lint and reuse. Specifications and materials: Built with a polyester hook plane and a rotating design to enhance performance and durability. Practical use scenarios: Wash pet hair heavy clothing such as sweaters, jackets, and sleepwear to minimize lint on garments. Clean towels and bedding in households with pets, reducing hair transfer and rewashing needs. Use across loads in families with multiple pets to keep laundry lint in every cycle.