Because the bacteria in your mouth thrive in dry conditions, and a majority of sleepers are mouth breathers. The bacteria in your mouth are what destroy your teeth and give you bad breath.
Edit: I just saw you said Yes to after breakfast. I don’t know if it matters when, just don’t make night time be the only time you brush.
Yeah, I think I was underestimating how many people are habitually skipping breakfast. That seems like a bigger issue to address than whether you shower before or after the least active part of your day, if I’m being honest.
Because the bacteria in your mouth thrive in dry conditions, and a majority of sleepers are mouth breathers. The bacteria in your mouth are what destroy your teeth and give you bad breath.
Edit: I just saw you said Yes to after breakfast. I don’t know if it matters when, just don’t make night time be the only time you brush.
Yeah, I think I was underestimating how many people are habitually skipping breakfast. That seems like a bigger issue to address than whether you shower before or after the least active part of your day, if I’m being honest.