Or swallow very fast?
I hate floss, makes me feel sick so never bother, but these things can work
I understand, but its quite time consuming to position the head and then
press the little thingy to clean in the gap.
Brian

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"Tricky Dicky" wrote in message
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On Friday, 5 February 2021 at 16:33:24 UTC, John Towill wrote:
I am looking at getting one of these but are they any good? I would
appreciate and advice positive of negative. TIA

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