Review on MySmile Teeth Whitening Kit: Fast & Effective 10 Min Whitener with LED Light, 3 Non-Sensitive Gel & Tray to Remove Teeth Stains from Coffee, Drinks & Food by Jessica Gibson

My husband originally bought these and after using them once at night for just 2 days I noticed a definite change in the whiteness of his teeth (and he didn't have yellow teeth to begin with). I knew I had to try this. Now I'm pretty suspicious of teeth whitening products because I've had sensitivity issues in the past, but I've been using it every night (except one night) since I got it about a week ago. I've been smoking for over 5 years and my teeth have turned yellow as a result. I am about to leave and for motivation I wanted to whiten my teeth. My teeth have changed at least 3 shades in less than a week and already on the 3rd day I'm getting compliments on my teeth. And best of all: no sensitivity! I highly recommend this product to anyone who wants to effectively whiten their teeth at home, even if you have sensitivity issues. Oh, and it doesn't hurt that you can get a free refill if you send the company a picture of the code within a week of receiving your set!