Dental care : best prices in europe?

i would like to know the best european country for dental care in terms of prices to do : general clean whiteness brace Please let me know and if you have their websites etc let me know please. thanks.
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Been looking myself. Many of them have packages along with a translator,they quote the prices of treatment but they bomb you with the translator. Not only that but I'm concerned about standards.Some people end up with more damage than when they started. After my experience with a Polish dentist a short while ago it's put me off altogether,he didn't have a clue and I'm still in agony.
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