"I don’t use it for only two hours; I leave it on during the night... I always wake up smiling… it is working really well...! Not too expensive either!"
"I have been using DentaWorks whitening for five days and it made a huge difference for my teeth, they are significantly whiter and shinier than before. I would recommend DentaWorks whitening to anyone who wants shiny, white teeth."
"It worked really well, I have always had stained teeth if not very yellow. But now they are evenly white and I get positive comments daily! But of course I am not revealing my secret;)"