About how much does it cost to get your teeth whitened?

i want to get my teeth professionally whitened at teh dentist... how much does this normally cost???
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it depends on the dentist, what type of whitening you do, and where you live. around me, a lot of dentists are offering free custom trays and bleach with a "new patient" appt. i got the custom trays/bleach from my dentist for about $50 (and then it is like $40 each time i need new bleach). in-office whitening averages $650. hope this helps! :]
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