Interdental Brush -Keyword 8.1-

My teeth are on the smaller side, and

The dentist told me to use an interdental brush because the spaces between my gums are narrow.

They told me that a toothbrush doesn't work in between the teeth.

So I bought the smallest size.

There are many places that sell interdental brushes, so you can just buy one at a nearby store.

Dental treatment is very painful, but

I'm scared because it costs a lot.

Everyone needs to take care of their teeth in advance before they get sick.