[alok-g]

Wow! Thanks for sharing.

So do you change your toothbrush every quarter?

[kaliszad]

And the interdental brushes hopefully more often. Or, of course, you floss in that case you have a harder and more time consuming way of staying on top dental hygiene.

(Source: My fiance is a dental hygienist in Prague, Czechia specializing in periodontology and treatment of advanced periodontitis.)

[mrob]

Yes. I buy moderately cheap ones, which I find work just as well as expensive ones.