Most helpful critical review
7 of 11 people found the following review helpful
3.0 out of 5 starsEvoraPlus Whitener
ByD. Brillon December 12, 2009
Have only used this product for 30-days, so I can't give a definitive review as yet.
Of course judging the whiteness, or lack thereof of ones own teeth is hard. I do think the teeth are whiter, but how can you make a subjective comparison.
I think the manufacturer could include a whiteness card with several shades of white like paint chips on the card. At the beginning, one could hold the card next to the teeth to get a starting point. Then as one uses the product for one or two months you would have something to compare progress against.
That said, the product is easy to use and has a pleasant taste. I will continue to use it for awhile to see if the teeth continue to whiten.