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Sometimes my mouth feels dry even after brushing my teeth.
In such cases, gargling with Listerine Cool Mint leaves you feeling refreshed.
Gargling before bed also helps reduce body odor in the morning.
Also, if you eat a light meal shortly after brushing your teeth
Even then, I gargle before going to sleep.
If you hold it in your mouth for a long time, it stings, but it keeps your oral cavity clean.
It seems like it is helpful and good.