Demonstration should include the different types of solvents, soaps, cleaning solutions, fuel, oils, greases, specialty additives, and gases.

Demonstration should also emphasize the correct use, the hazards, and the precautions associated with each, in accordance with manufacturer’s instructions and government regulations.

Process/Skill Questions:

• Why is it important to read the manufacturer's directions when using chemicals?
• What may be the effects of using chemicals incorrectly?
• Where should chemicals be stored within the lab/workshop?