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November 03, 2007



Hello.I'm a user of otonaeigo.
My name is NOMI.
I had used an electric toothbrush When I was little.
It was not so good.
I guess the technology makes progress nowadays.


There are two types of electric toothbrushes; one is a sonic or ultra-sonic type and the other is just a vibrating type. I think the latter one is not so good. You should try the former one though it is a little bit expensive.

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