
I've been looking for nano brush heads and found one. They have a wavy pattern so they fit better between teeth. I still use a regular nozzle and switch between them to make sure I really get between my teeth. Sometimes it doesn't reach every slit, especially in the back of the mouth. The brushes wear out faster than regular brush heads (every 1.5 months), but since there are so many of them, there's nothing to complain about.

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