Review on Pro Bright Smile Teeth Whitening Kit: LED Accelerator Light, 4X Carbamide Peroxide, Desensitizing Gel for Sensitive Teeth, Customizable Trays & Case - Professional Teeth Whitener by Jason Reed

Didn't notice any difference after the first use. But after the 3rd application I am very impressed with the result. I have seen noticeable results and my teeth are whiter than before. Recently, my teeth have become very yellowish due to heavy consumption of Indian coffee. Since dental visits would be very expensive, I looked for a cheaper but safer solution that I could use at home. A word of advice, if you want to get the best results you can apply the gel directly to your teeth and use a light so you can see the best result. Also don't forget that you have to keep it on for 30 minutes to see the result. For now I'm happy with my result and will upload some photos after the rest of the procedure is complete so you can see the difference.