I sent for the trial package of teeth whitener for $5.99 S/H. It looks authentic as it has the "Crest" logo on it. I contacted Proter & Gamble and they say that they have nothing to do with this! I have not even touched the trial package and they send me two tubes of a couple ounces of peroxide and bill my credit card $88.98, what a scam. The web site they reference on their paperwork is bogus as it does not recognize you as a customer then you call the phone number that they give you and are put on hold for hours and now I have to... read full review »