Review (5/5): Great for whitening with braces!
I used to use crest white strips on my teeth and had incredible results. But after getting braces last year I was no longer able to use the strips and was beginning to notice the bright white look I loved was fading away. After a week of using this product at night time I noticed a difference in my smile! At least three shades whiter. Very impressed. But I do warn you this product is extremely messy. Be prepared to clean the sink after every use. And do not brush your teeth while wearing your favorite white shirt! Even though the powder is messy, it has not stained any of the towels I've used to clean up the mess with. Washes rout wirh a normal wash cycle. I will continue to purchase this product. So far it has lasted me 8 momths of nightly use and I am almost ready to order a new one.