Which action is NOT advisable during a hazardous materials incident?

Trying to clean up large spills alone is not advisable during a hazardous materials incident due to the significant risks involved. Managing hazardous materials requires specialized training, knowledge of the substances involved, and access to appropriate equipment and resources. Attempting to handle such situations without the support of trained professionals can lead to serious health hazards for the individual, including exposure to toxic substances, environmental contamination, and further escalation of the incident.

In contrast, following established emergency procedures, wearing appropriate protective equipment, and evacuating if necessary are important actions during such incidents. These measures are designed to ensure safety and minimize risks for responders and the public. Established procedures guide individuals in reacting appropriately to incidents, protective equipment helps safeguard against exposure, and evacuating helps ensure that people are removed from potential danger zones.