I've only had my first tray in for a couple of days and so far it's fine, though still a little painful and I'm still having trouble removing the lower tray. I guess that will just get easier with time.
I know, of course, that you can't eat with the trays in, but what about drinking coffee/soda, maybe even red wine. My ortho's assistant said I could drink coffee, but clearly the official stance is only water. I know the risk is staining my teeths or the trays but has anyone consumed coffee regularly with the trays in and if so, were your trays stained? Thanks very much!