Cleanwhites Do not fall for this total rip off Internet

I order the cleanwhites sample for the shipping charge only. The add says you can cancel at anytime during your 14 day trial. I called a few days later to make sure I was within the correct time frame so I wouldn't get charged the monthly charge of $79 after the trial period. I was told it was too soon for me to cancel and wait a few days then send it back to them. I said what?? No where in the add does it say you must send it back to them if you don't want to continue with the monthly supply. Then they informed me that it was going to cost an additional $6.99 to send back each trial item I got. I said now let me get this straight. It costs $2.95 to ship it to me , but you want $6.99 to send it back to you empty? That's right, she said. I hung up and immediately looked it up on Rip off and sure enough this is a huge scam going around. I see that some people have had to close their checking accounts just to stop them from taking unauthorized money out. Someone needs to please stop these peoplel.