Noticing a difference but does leave my teeth temporarily sensitive
I started using these teeth whitening strips with the LED light about a week ago. I’ve already noticed a difference in color - they are starting to look whiter. However, my teeth feel sensitive afterwards. It doesn’t last but still, they’re sensitive for a little bit. This may be due to me already having pretty sensitive teeth so I suppose this will vary from person to person. But it does produce results and does what it claimed to.
Rating: 4 stars