Is it normal not to brush your teeth in the United States?

According to my friend, in the United States, if you brush your teeth after lunch at school, is it normal not to do it?

1399 2018-12-18 Lady

It's not that I don't brush my teeth. I don't brush my teeth at school or at work

Gentleman 6 years ago 0

I'm like that outside

Gentleman 6 years ago 0

I'm curious as I pass by. What's the reason? We think it's weird if we don't do it

Lady 6 years ago 0

He thinks it's dirty because he thinks he's throwing food waste away in a public sink

Gentleman 6 years ago 0

It's an interesting culture for us

Gentleman 6 years ago 0

Everyone doesn't brush their teeth outside. If you brush your teeth, it gets really wet

Lady 6 years ago 0

I do think brushing my teeth is dirtyThat's why I brush my teeth secretly, too

Lady 6 years ago 0

I heard it from my friend, but it's really fascinating

Lady 6 years ago 0