Join Date: Oct 2001
Location: In an Iglo in Canada
no, but i used 'rapid white'.
this is how it works:
you wear a thing for 15-20 minutes, and what it does is provide oxygen to free up all the ugly looking stuff that comes from cofee etc...
i bout it a while ago, and still use it sometimes when I have time. It is not too expensive i don't think, as far as i can remember, but definitely worth it, good luck.