I would like a chemical peel on the whole body surface at one treatment (exluding face and feet). My main concern is, a chemical peel is a kind of skin burn, and from what I googled even light skin burnes on large areas of skin are known to be dangerous and potentially lethal. So is a chemical peel a kind of potentially dangerous burn or can it be done on the entire body without serious risk to health? If it can be, are TCA and salicilic acid safe to use on the entire body at once? Thank you.