Comments on: I have stone molds of my teeth – where can I get custom made teeth trays? http://www.teethwhiteningtraysdirect.com/how-teeth-whitening-trays-are-made/i-have-stone-molds-of-my-teeth-where-can-i-get-custom-made-teeth-trays Wed, 02 Sep 2009 21:36:58 -0500 http://wordpress.org/?v=2.8.1 hourly 1 By: Benji http://www.teethwhiteningtraysdirect.com/how-teeth-whitening-trays-are-made/i-have-stone-molds-of-my-teeth-where-can-i-get-custom-made-teeth-trays/comment-page-1#comment-89 Benji Fri, 07 Aug 2009 18:19:59 +0000 http://www.teethwhiteningtraysdirect.com/how-teeth-whitening-trays-are-made/i-have-stone-molds-of-my-teeth-where-can-i-get-custom-made-teeth-trays#comment-89 If your impressions and study casts were taken 6 years ago, your bite will almost definitely have changed. If you have had any restorations (fillings crowns bridges) these can change your bite...Your bite is continually changing without any restorations, just with wear and tear on your dentition. If you went to a dental laboratory, they may be able to make them in there, but in the UK, they require a prescription from your dentist as trays, crowns, dentures etc are classed as medical devices. If your tray does not fit correctly, you may find that your teeth do not bleach evenly, and you may cause damage to your gums, either with the trays causing to much pressure, or the bleach itself causing chemical burns... My advice...bite the bullit and pay for new impressions at the dentists....sorry :(<br><b>References : </b><br>im a dental nurse and dental student If your impressions and study casts were taken 6 years ago, your bite will almost definitely have changed.

If you have had any restorations (fillings crowns bridges) these can change your bite…Your bite is continually changing without any restorations, just with wear and tear on your dentition.

If you went to a dental laboratory, they may be able to make them in there, but in the UK, they require a prescription from your dentist as trays, crowns, dentures etc are classed as medical devices.

If your tray does not fit correctly, you may find that your teeth do not bleach evenly, and you may cause damage to your gums, either with the trays causing to much pressure, or the bleach itself causing chemical burns…

My advice…bite the bullit and pay for new impressions at the dentists….sorry :(
References :
im a dental nurse and dental student

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