For mouthwash, it's definitely TheraBreath.

It's such a famous product that many of you are familiar with it, right?

It's TerraBreath!

I have been using this for a long time, even purchasing it through direct overseas shipping before it was sold domestically.

The original flavor was the cleanest.

I really like it because it cleanly removes bad breath without leaving any artificial scent in my mouth.

The lid acts as a cup, so it is convenient to use.