Klear Action - Whitening Light (Teeth Whitening System)
Don't kill your teeth with this product!
A few days ago I used Klear's action Teeth whitening System. I didn't get a whiter teeth (maybe because initially I had the whitest color from the scale that they provide). The only result after applying the product... FRONT TEETH CRACKS AND CHIP the same evening: (Be careful if you want to save ...