Gargle when it is difficult to brush your teeth while out and about.

I used to only use the regular or Zero scents, but I started using this after receiving a sample. The Fresh Lime scent seemed quite good, so I decided to choose it for this review. While the scent might be a matter of personal preference, I think it would be a good fit for those who generally like a refreshing scent. Since its function is the same as a regular mouthwash, I think it is worth giving it a try.