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Titanium Toothbrush

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4lec | 23:01 Fri 12th May 2006 | Science
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I read a couple of months back about a titanium toothbrush in Japan, where no tooth paste is needed, u just need to brush ur teeth with your mouth open, so sunlight can, in effect, charge the titanium on the shaft of the toothbrush. The electrons, im guessing, emitted from the titanium then dislodge and food particles etc.
Is this toothbrush actually in existance, i didnt read it on April Fools Day did i?
and anyone use it? I'd love a real review, not one that newspapers have made up.
cheers
alec
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It's for real and it will cost you �11.49, here:
http://www.soladey.com/

There's more detail about how it works, together with clinical reviews, on the firm's US website:
http://www.soladey-usa.com/index.php/content/c ategory/1/13/55/

Chris
Doesn't everyone clean their teeth with their mouth open? Otherwise, how would get the brush in there?

If it works from sunlight, then how would you brush your teeth at night time?


Bet the designers never thought of that one!


:Ace:

Ace: it works with light, including sunlight. So unless you brush your teeth in the dark, you'll have no problem.
Question Author

Thanks very much buenchico, much better understanding of it now.


seems a lil too good to be true though


cheers


alec

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