Nuggets wrote:Thanks for ur reply GF!
Well the thing bout crest white is that some might feel discomfortable after using it.
A friend of mine experience discomfort after using, like numbness of gums and lips.
As for me, the strips does whitening my teeth but not total white.
Top part of the tooth is white while bottom still remain yellowish.
Will sure make an appt with you!
See ya soon!
i'm currently seeing nuggets now for whitening.
Her teeth shade are a very nice shade of white already even before whitening so i guess the "crest white" she was using is rather effective. It must also be quite strong in concentration since she feels numbness etc when using it.
However like she said, the top part of the teeth are white, esp the upper teeth but the lower portions of the teeth (near the gums) remain yellowish.
so just being effective is not enough, i guess you'll have to try to make sure the whitening effect is even distributed.