What should you do if you encounter an unknown chemical spill?

When encountering an unknown chemical spill, the safest course of action is to leave it and report it to a supervisor. This approach is crucial because handling unknown substances can pose health risks, including exposure to toxic fumes or skin contact with hazardous materials. Trained personnel, such as emergency response teams, have the expertise and equipment necessary to safely assess and manage the situation.

Reporting the spill allows for a risk assessment to be conducted, which is vital in determining the appropriate response measures to minimize danger to individuals and the environment. This option also ensures that proper protocols are followed in accordance with safety regulations and institutional policies.

It is important to recognize that immediate cleanup attempts by untrained individuals can lead to accidental injury or further contamination. Therefore, the emphasis on reporting rather than rushing to address the spill highlights the importance of safety in laboratory environments.