Try using a tongue cleaner.

It was a whole new world for me when I first used this.

I saw my younger sibling using one, so I bought one too.

I think I bought it at a pharmacy.

No matter how much I brush my tongue with a toothbrush when I brush my teeth, it never feels refreshing, but using this makes it feel clean.

I recommend this to those who have white coating on their tongue.

It comes in a set of two and is affordable, so it offers great value for money.