Ohh yeah, I use Listerine... but only when i'm in a sadistic mood!
It's like washing your mouth out with the smell of a hospital, mixed with acid :O

Whatever is on 2 for 1 at the supermarket when I need to get some more.
And some strange mouthwash that is blue and purple, but goes blue when shaken. And cleans so much crap off your teeth when you spit it out.

Mumsie buys it. I used Colgate at Uni mind. Surprised, shocked, confused and dazed that this hasn't been made into a poll yet! 