QUOTE(Grumpymonkey @ May 10 2006, 07:04 PM)

Welcome mate!
Yeah, I've gotta echo Shotty here; listerine contains alcohols, a few complex acids and handful of other chemicals that may potentially have a detrimental effect on the insert. Whilst it would undoubtedly sanitise it (and leave it minty fresh, too!), there's a gould chance that listerine may attack the material.
Minty fresh, yeah. Also, knowing what listerine does to the inside of you mouth, I wouldn't want the same burning sensation on the end of my dick!
Judging by the tv ads, your dick might
actually explode!