This document summarizes different skin treatment procedures including electrofulguration, electrodesiccation, electrocoagulation, and electrosection which use heat generation to damage tissue at varying depths depending on power settings. It also discusses chemical peels, specifically alpha hydroxy acid peels, which use chemical solutions to exfoliate and rejuvenate the skin by causing dead skin cells to slough off and peel. Alpha hydroxy acid peels provide gentle exfoliation and skin rejuvenation results like reducing uneven pigmentation and improving the look of fine lines.