Safety Precautions

RESIST RUSHING IN!

APPROACH CAUTIOUSLY FROM UPWIND, UPHILL OR UPSTREAM:.

SECURE THE SCENE.

IDENTIFY THE HAZARDS USING ANY OF THE FOLLOWING:

ASSESS THE SITUATION.

OBTAIN HELP:

RESPOND:


ABOVE ALL: Do not assume that gases or vapors are harmless because of lack of a smell—odorless gases or vapors may be harmful. Use CAUTION when handling empty containers because they may still present hazards until they are cleaned and purged of all residues.