My Own Review (Oral Care) - Gargrin Zero

This is Gargrin Zero, which I mainly use after meals when I'm out. There are many types of Gargrin, but I really like this Zero. It is alcohol- and artificial color-free, hypoallergenic, and kills up to 99.9% of Streptococcus mutans, so I think it is really good. I feel like I can sleep feeling refreshed just by gargling a little before bed.