only breath freshener you can you is the listerine active strips which are extremely hard to get hold of.
if you mean mouthwash then you can get that anywhere.
don't forget it gotta be alcohol free.
can be dentyl,corsodyl or listerine original(i think).i think we all get told different tbh by the pharmacy.
i can't see any harm in using others though because you don't swallow the stuff x
I think you'll find they're talking baloney! If you call the LT helpline or email them, they'll advise that all you can use is the Listerine original mouthwash (or either corsydol/oraldend- can't remember which?) or strips, I've NEVER heard them say the sprays are okay?
(PS- I don't think it'll make a HUGE difference- just thought you'd like to double-check just in case?...)