Final answer:
When hands become soiled during a facial, it's essential to stop and thoroughly wash them with soap and water for at least 20 seconds, covering all hand surfaces and under the fingernails, then rinse and dry hand properly.
Step-by-step explanation:
Proper Handwashing Procedure During a Facial
During a facial, if your hands become soiled, it is crucial to stop and clean your hands immediately to prevent the spread of pathogens. Start by wetting your hands with clean, running water before applying about 5 mL (1 teaspoon) of liquid soap. Lather your hands by rubbing them together, ensuring to cover all surfaces including the back of your hands, between your fingers, and under your fingernails. If available, use a nail brush to clean under the nails thoroughly. Wash your hands for at least 20 seconds before rinsing them from wrists to fingertips to wash away any germs. Dry your hands with a clean towel or air dryer, and if needed, use a towel to turn off the faucet and to open any doors to minimise contact with contaminated surfaces.
Remember, in settings where hand hygiene is critical, such as performing a facial, thorough handwashing is key to avoid transferring microorganisms to yourself and others. The CDC handwashing recommendations are an excellent guide for ensuring hand hygiene is performed effectively.