u.v. exposeure is equivalent to minimal sun exposeure. the small lamps take 15 seconds to 2 minutes to coat are nothing like tanning beds. is this really what is happening? in our experience for as long as eight minutes. what do you need to look out for? he answers are next. robber up next -- what many salons do not know. dr. oz: i have no idea. >> it is putting you at risk. >> i wouldn't go to that salon. >> steps to protect yourself. and later how to use your dreams. >> the window on our [applause] dr. oz: we're back talking about the dangers of gel manicures. joining us a dermatologist, dr. ann chapous. i know some women want their gel manicures no matter what the u.v. radiation risk. let me go back to our treed. would you still get a gel man cure? >> yes, i would. i would probably get it for special occasions or aa vacation. it lasts and doesn't chip. maybe twice a year. that's about it. dr. oz: thank you for being honest. reality is to talk honestly about the biggest threat, people will get these gel manicures no matter what. educate