Does using Listerine too often cause staining? ?

Question

I have been using it like 3/5x a day. Now, I have serious staining between teeth. Could too much use of Listerine be the cause?

Answer 1

probably...you're using it too often...mouthwashes are very acidic, i wouldn't use one unless advised to by my dentist.

Answer 2

No, sir. Because if it was.. they wouldn't sell it.

It's probably something you ate :p