- May 21, 2011
- 7,232
- 15,946
I had no idea white strips caused such bad sensitivity or that when you got your teeth whitened at the dentist it hurt! I've always wanted to do both but now it has me kinda scared ha. My brother used whitening stripes before Christmas and I noticed right away. His teeth looked great. I'm not sure what brand he used or if he had any bad problems with them. Do 11 year olds even have all their baby teeth out? Lol I can't remember.