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dex215

How often do you change your tooth brush attachment

17 years ago

How often do you change the toothbrush attachment on your battery operated toothbrush. I have a Phillips Sonicare and the replacement brushes are about 2 for $27. Pretty pricey. I was changing them every 6 months but I've been using this one for about 10 month, and it doesn't seem to be any worse for wear.

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