Listerine is good.

I went to the hospital because I had a cold, and the doctor suddenly told me to use Listerine.

So I just bought it at the pharmacy and used it, and my sore throat completely went away.

I have been using Listerine ever since. It feels refreshing, seems to have eliminated bad breath, and leaves my mouth feeling cleaner than other mouthwashes, so I think I've used only Listerine for about 10 years.