I found this when I was working at a dental convention. They gave me a sample the first day and after 6 days there, my teeth were whiter so I bought it. I have relatively white teeth and used to have some staining. This removes all staining after brushing for a week or two and I feel it dramatically whitens my teeth. Not "fake veneers smile" white, but I get compliments on how white my teeth are. I just went six months without it and I felt like my teeth were not quite yellow, but "dingy" looking. After three days of it, I can already notice a slight difference in the brightness. I can't be without this stuff. It's my secret weapon. :)

Looks great initially, but the cheap exterior materials don't hold up to the first real use. the zipper ppcket in the front ripped and the dual carry handles can't hold up to the wieght of the collet half full. the plastic clip broke with mild pressure on day one. Not durable and not practical for any use other than a few kids drinks and a small picnic at best.

I started using this product about a year ago. I have sensitive skin, tweezing, epilady and anything that pulled the hair out just inflamed the area for days. This product works great on my sensitive skin. 8 minutes and hair is gone. No redness or irritation. I can tell when it is done when I start to feel a little stinging.