What should you do if you spill a liquid chemical on a surface?

Consulting the Material Safety Data Sheet (MSDS) is the appropriate action to take if a liquid chemical is spilled on a surface. The MSDS provides crucial information about the chemical, including its hazards, proper handling, first aid measures, and specific instructions for cleaning up spills safely. This resource helps ensure that the response to the spill is both effective and safe, minimizing risks to health and the environment.

Understanding the properties of the chemical involved is essential for selecting the right cleanup procedure. For example, some chemicals may require special neutralizing agents to be safely cleaned up, while others might need specific personal protective equipment (PPE) to prevent exposure. Thus, referring to the MSDS allows individuals to respond appropriately based on the specific characteristics of the spilled chemical.

The other options don't adequately address the seriousness of a chemical spill. Leaving it for maintenance staff may delay important safety measures, wiping it with a paper towel could spread contamination or provide inadequate containment, and using water to dilute it might not be safe for all chemicals, as it could lead to reactions or further spreading of hazardous substances.