When dealing with gasoline spills, what is the proper method to absorb them?

The proper method to absorb gasoline spills is to use an oil absorbent. These materials are specifically designed to soak up oil-based liquids, including gasoline, effectively. Oil absorbents are often made of materials like clay, polypropylene, or other substances that can attract and hold hydrocarbons, ensuring that the liquid is contained and cleaned up safely. This is important not only for environmental reasons but also for safety, as gasoline spills can pose significant fire hazards and health risks.

Using a cloth towel would not be effective because cloth can soak up some liquid but is unlikely to completely absorb volatile substances like gasoline, and it could also pose a flammability risk. Using water to deal with gasoline spills is inadvisable, as it can further spread the gasoline and create a hazardous situation. Allowing gasoline to evaporate is also not a safe or responsible method, as it releases harmful vapors into the air and may still leave residual fuel hazard on surfaces. Thus, oil absorbents are the most effective and safe choice for managing gasoline spills.