Professional Teeth Whitening Kit with LED Light - At-Home Teeth Whitening System for Brighter Smile | Perfect for Daily Use, Travel & Special Occasions

I have sensitive gums and was concerned this would feel like some type of torture device for war crime confessions... I was surprised when I found this not only was painless but totally works. I don't use it daily but I find one use every two weeks and my teeth are surprisingly whiter. Yeah you have this goop in your mouth and the trays don't really fit but all in all it works and for the price who will argue! Also the black light comes in handy if you have pets and are looking for hidden "messes".