High bleach levels in tooth whitener kits investigated


	High bleach levels in tooth whitener kits investigated

gingembre

6-30-2007 4:51 PM

430 views

tags:

teeth, whiteners, bleach, hydrogen peroxide, health, vanity

gingembre says:

More than 0.1% hydrogen peroxide can cause sensitive teeth or aggravate gum disease.

I've known people who brushed their teeth with baking soda and hydrogen peroxide, but don't know if they suffered any ill effects from it.

2 Comments |

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7-1-2007 6:31 AM

debbyski

It can also cause a nasty case of per-oral dermatitis which I just got cleared up.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/a0f77c6f-7f7b-4d1f-8949-ecc6ff1bac08/CF0A322E-06BB-4B07-835E-6A3166FA2444/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://news.bbc.co.uk/2/hi/health/6240048.stm" href="http://news.bbc.co.uk/2/hi/health/6240048.stm" style="font-size: 11px;">news.bbc.co.uk</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm">Tooth whitening kits have been found to contain illegally high levels of the bleaching agent hydrogen peroxide.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/news.bbc.co.uk/img/FE43CC19-3E05-468B-B5A3-85151A16C4FC" alt="Image of white teeth" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><DIV class="cap">People rate whitened teeth as more attractive </DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><FONT size="2">Trading Standards Institute (TSI) tests found hydrogen peroxide levels were higher than the legal limit in 18 out of 20 DIY products tested.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><FONT size="2">In one case the legal limit was exceeded by a factor of 230 times.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><FONT size="2">Hydrogen peroxide, commonly used as a hair dye, can aggravate gum disease and cause sensitive teeth - or even chemical burns to the mouth.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><FONT size="2">It is thought that the use of tooth whitening kits is gaining in popularity, in part fuelled by a desire to replicate the dazzling smiles of Hollywood stars.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><FONT size="2">Ron Gainsford, TSI chief executive, said kits for home use cost as little as £14.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/health/6240048.stm"><FONT size="2">"However, I must stress that our tests were carried out on teeth whitening kits - and we are not suggesting there is a problem with the whitening toothpastes or polishes that are also on the market."
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