Ultimate Smile Professional Teeth Whitening Review

I have tried this product twice now and I really don't know how I feel about it yet. Don't get me wrong it is actually a good product because I have noticed some difference between my teeth before and my teeth now. But I do have some things about this product that concern me. When I first used the product, it was really easy to mold the trays to your teeth. All you have to do it boil some water and put the trays in their for 10 seconds. Put 1ml of the gel into each tray and put the trays in your mouth. This is my concern... I got a bad burning/stinging sensation on my gums from the gel. I don't know if it is just me and it could possibly not happen to everyone. I just thought it was weird. I toughed it out and the burning did go away after a few minutes. After 15 minutes you take the trays out and spit out all the residue from the gel and rinse your mouth and trays and then you are done! I thought the process of this was really easy to understand and do and not to mention the gel didn't taste nasty, it tasted like toothpaste. I recommend this to anyone who is looking for a good, easy, high quality teeth whitening kit. Also, can't forget the company! They were great and really nice. If you have any questions they will answer them all! (I received this product in exchange for an unbiased review. All my opinions are my own and 100% the truth!)