Bests & Worsts Reviews from Amazon

Even though this is a starter kit, it will last for several uses. The syringes of gel look small but it really doesn't take a lot of it to cover your front teeth. I was slightly worried about using it because I have super sensitive teeth that are not really in the best shape and it mentions that ut may make your teeth sensitive after use. However, it did not make mine any more sensitive than they already are. It has a decent enough taste for what it is unlike some kinds I have used in the past that are horrendous. The mouth trays are a little hard to mold to tour teeth but I have never used that kind before so it may just be me. I did eventually get them molded right though. You just spread a little of the clear gel over your teeth needing whitened with a q-tip and place the tray over your teeth. I started out with 15 minutes the first treatment and I could already tell a slight difference. It also comes with remineralization gel that helps if it makes your teeth sensitive, which I have not used because it didn't bother mine at all. It took about 3 treatments to see a very noticeable difference in my teeth. They are very white and look ten times better than they did. Since I smoke and drink coffee and sodas, mine were pretty stained up! I feel a lot better about my smile after using this whitening treatment on my teeth. It definitely works great!