Whats this white stuff on my listerine bottle?

Question

theres like white stuff on my lkisterine bottle like by the opening and on the cap

Answer 1

Because theres soooo much alcohal in that, when it gets on the sides and dries up, it turnes white. Thats just what alcohal does when it dries. Its normal, and not harmful. :]

Answer 2

Is it foamy, or dried up, or what?

Edit: This is most likely dried up mouth wash then. I get it all the time and I just scrape it off. There is nothig to worry about. Just make sure though the mouth wash is still under the experationdate. If its over it, then toss it out. It will do more harm then good.

Answer 3

that is called scum

Answer 4

Haha it's totally normal.

I'm pretty sure it's just dried mouthwash from pouring it and stuff. You can scrape it all off, but I'm sure no one will care either way.