Yeah I noticed that a lot of Latin Americans will brush their teeth after lunch (which I think is pretty commendable). I liked that, especially nice when you have meetings after lunch.
Where I’m from (not LATAM) - twice a day. Floss at night because I still wear my retainers and want to make sure teeth are clean clean before putting them on
Sounds a bit like Malaysia, where the “The Yang di-Pertuan Agong [the constitutional monarch] is elected by the Conference of Rulers, comprising the nine rulers of the Malay states, with the office de facto rotated between them, making Malaysia one of the world's few elective monarchies.”
https://en.m.wikipedia.org/wiki/Yang_di-Pertuan_Agong