Final answer:
Members should avoid using equipment that creates an aerosol spray from certain liquids, including dry-cleaning solvents, fire extinguishers, fire extinguisher systems, and foaming plastics.
Step-by-step explanation:
In terms of health and safety, members should not use any equipment that creates an aerosol spray from certain types of liquids. Some examples of liquids to avoid include dry-cleaning solvents, fire extinguishers (no longer recommended for use), fire extinguisher systems, and foaming plastics. These liquids can create aerosols that can be harmful if inhaled or ingested.