Final answer:
To keep a client dry during a shampoo service, protect areas such as the ears, nape, and front hairline, not the crown area. Hairdryers carry warnings about use near water due to the risk of electrocution.
Step-by-step explanation:
When performing a shampoo service, to prevent your client from getting wet, you should cup your hand over several key areas. These areas include the ears, the nape, and the front hairline. The crown area is the exception, as it does not need to be specifically protected from water during the shampooing process.
Regarding the safety of devices used in the bathroom, such as hairdryers, these often have safety messages warning against their use when a bathtub or basin is full of water due to the risk of electrocution. Water conducts electricity and using electrical devices around water increases the risk of electric shock, which can be fatal.
Key Steps for Preventing Contamination
- Wet hands with warm water, ensuring hands are kept below the forearms to prevent contaminated water from moving from the hands to more clean areas.
- Lather your hands thoroughly with soap by rubbing them together, reaching the backs of the hands, between the fingers, and under the nails for a comprehensive clean.