My just 10 year old is obviously starting puberty. Despite washing her face morning and evening with a clean, warm facecloth (no soap as she has sensitive skin) she tends to nearly always have small spots on her nose and her previously beautiful skin just doesn't look great. Her diet is good and she drinks GALLONS of water. She is terribly self conscious of these as no-one else in her class is at this stage. Sometimes I dab a bit of tea tree oil on them but don't want to do that every night for fear of irritating the skin. What else can/should I be doing???Her father and I both suffered with spots in our teens and I'd like to help her avoid same - is that possible or is it inevitable that she will suffer same and I'm fighting a losing battle here???