EZBriteSmile EZ Brite Smile withdrew money from my checking account when I never ordered anything from them chandler, Arizona

I received my monthly banking statement in the mail and found a charge from EZ Brite Smile from Chandler, Arizona (no other physical address was found).  I never heard of the company before and did not make any purchase from them.  So I looked them up on-line and found that they are near impossible to contact by phone or any other way for that matter.  I have no recourse to challenge the withdrawal they made upon my checking account (which I find to be infuriating).  I am hoping that by reporting their fraudulent practices, others might be helped or atleast aware that this kind of scam is going on.  After all, a charge of $19.95 from a few thousand people could add up to a lot of money for these low life maggots.