The best way to avoid complications of a chemical peel is to have it performed by a skilled plastic surgeon or dermatologist. Any of the chemical peels, even if superficial, can cause hyperpigmentation or scarring. Be very cautious about peeling anywhere other than the face. Match the depth...
Red raw spots are not super common. I see this more often if the peel went too deep, if there was secondary trauma to the peeling skin ie. scratching it while sleeping, or if proper post-peel wound care was not followed. You must make sure areas stay moist at all times as this facilitates and s...
Do not make the mistake of doing an at home TCA peel. You may be left with significant permanent scarring. This is a dangerous topical agent that is available over the internet. It is not appropriate or safe for at home treatments at any strength.