Final answer:
During a pedicure, a granular scrub helps reduce microbial load through proper scrubbing and mild chemicals, with special attention to the hands and under the fingernails. Gentle, non-abrasive cleansers and alcohol-free products should be used to avoid skin irritation.
Step-by-step explanation:
When using a granular scrub during a pedicure, it serves to reduce microbial load on the skin or tissue. This is achieved through a combination of gentle to firm scrubbing and the use of mild chemicals. The process involves lathering your hands with soap and rubbing them together thoroughly, including the backs of the hands, between fingers, and under the nails. It is important to use about 5 mL of liquid soap and scrub all parts of the hands for at least 20 seconds, paying particular attention to commonly missed areas, such as the thumbs, wrists, and the skin under the fingernails. A nail brush can be particularly effective at removing debris or microorganisms from under the fingernails. For sensitive areas or skin conditions like acne, a gentle, non-abrasive cleanser should be used, and care should be taken to avoid scrubbing harshly as it may worsen the condition. Lastly, opting for alcohol-free products and avoiding those that can irritate, such as harsh astringents or exfoliants, is advisable. Always rinse with lukewarm water to prevent skin irritation.