Listerine Cool Mint Mouthwash

I bought this to use after brushing my teeth or for gum health when brushing is difficult.
I use this because even if I brush thoroughly, I can't wash away germs from every nook and cranny.
This product is a bit irritating.
I do not recommend it for people with weak or sensitive gums, or for children.
On the other hand, it has the advantage of providing a refreshing and invigorating feeling that lasts for a long time.
The price is also quite affordable, so I'm using it well.