I recommend Dentiste Natural Oral Rinse mouthwash.

I am using Dentiste toothpaste, which is famous as a premium nighttime toothpaste.
So I bought the same mouthwash as well.
It feels refreshing and the finish is crisp; it's really good.
This is a product with good ingredients, free from 21 harmful substances including parabens and benzene.
It didn't leave my mouth feeling dry, and the moisturizing sensation lasted a long time, so it was really good.