Interdental brush I bought with my own money

This is an interdental brush I have been using for years.

The advantage of interdental brushes is that they are effective without being as cumbersome as dental floss.

Since I started using interdental brushes, I get complimented on how well I take care of my teeth whenever I go to the dentist.

They said I didn't need a scaling either, so they wouldn't do it.

If you haven't used it yet, I highly recommend it!