Demonstrate safety practices when working with all chemical services.

Demonstration should include

• application of towel under and over cape
• application of protective cream around hairline
• use of protective gloves
• consultation of the client's record card for pertinent information
• performance of a predisposition test (patch test)
• analysis of client's scalp and hair
• performance of strand test
• use of sanitized towels and implements
• removal of any lightener or color with cool damp cloth
• replacement of soiled towel with clean towel if necessary
• a rinse with cool tepid water
• adherence to manufacturer specifications and SDS.

Process/Skill Questions:

• What is the proper draping technique for a chemical service?
• What should be applied around hairline?
• How should students protect their hands?
• What information should be found on a client record card?
• What is a predisposition test? When is it performed?
• What information can be gained from a scalp analysis?
• Why is a strand test necessary?
• Why is it necessary to use sanitary towels and implements?
• What is the importance of using cool damp towels to remove chemicals from the skin?
• Why is it necessary to use cool tepid water?
• Where would one find SDS for lightening and coloring products?
• What personal protective equipment (PPE) should be worn during a hair color service?