Brazilian hair oul ought to occur every several weeks to maintain hair trimmed up till you decide to shave everything off or everything falls out. Salon proprietor Ouidad, a Cancer survivor and hairstylist, claims that trimming shorter also allows you to evidently begin to see the form of the head and scalp so it is not so surprising once hair is totally gone. 4.Shave everything off: At some point, chances are you'll just desire to talk to your stylist to shave everything off. But don shave it as well short, cautions Carol Galland, founder of and Cancer-survivor herself, "If you shave it too limited, it feels like needles sticking your head whenever you relaxation it on a pillow!"