Final answer:
A callus should be treated during a pedicure by first softening the skin, then gently filing down the dead skin with a pumice stone or callus file, and finally moisturizing the area. Care must be taken not to damage underlying tissue.
Step-by-step explanation:
Treating a callus during a pedicure involves careful steps since a callus is formed by dead cells to protect the underlying tissue from constant abrasion. It's essential to soften the callus first, often by soaking the feet in warm water. After soaking, the dead skin can be gently filed down using a pumice stone or callus file, being careful not to remove too much skin, which could cause a sore or infection. It's important to hydrate the area after filing by applying moisturizing lotion or cream to promote healthy skin and provide comfort. The entire process should be done with care to avoid causing any damage to the live tissue underneath the callus. Additionally, for persistent calluses, it is advised to wear well-fitting shoes to prevent their recurrence. People with diabetes or poor circulation should consult a healthcare provider before attempting home treatment of calluses due to a higher risk of complications.