I tried their "free trial" for teeth whitening. So far it has cost me $ 185.46. Their advertising free trial time is misleading and confusing. I wrote a letter and called to cancel tshe product, ( which I didn't order). It was charged to my visa account. I was given a cancellation order number. I have returned the produlct, I didn't order. This was done Oct. 26th. Today Nov. 13, I received another shipment, which I didn't order, plus an additional charge to my credit card. Judging from the complaints on their website, I... read full review »