I was a bit nervous since I had heard horror stories about how much it hurt. Kevin was very kind and answered all my questions, he reassured me that if it started to hurt we would stop and try again another time at no charge. I kept it on for almost an hour with no pain at all. Just a slight heat sensation. I recommend that you wear a good lip balm with sunscreen.Afterwards is when it started to hurt. My teeth are several shades whiter.I would recommend this business.
more