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Re: whitestrips unhealthy?
| BiG Orange | 25 Jun 2005 03:42 |
If you overuse them it can screw up your teeth pretty bad and it is irreverasable! Use as directed.
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| Emil | 23 Jun 2005 15:36 |
Hi,
Can anyone shed some light on Crest Whitestrips, where the active ingredient is Hydrogen Peroxide; Is it harmful/unhealthy on the teeth?
Thanks.
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