Absorbent socks are used for spill control and containment. They are typically made of polypropylene, which is highly absorbent and can soak up oils, solvents, and other liquids. Absorbent socks are useful for preventing spills from spreading and protecting equipment from damage. They can be used in a variety of settings, including factories, workshops, and laboratories. In addition to absorbent socks, there are other spill control products available, such as absorbent pads, pillows, and booms.