id be spending a lot more time than 20 mins brushing my teeth and scrubbing my face. hell i do that on a normal day, let alone when im "shitfaced" excuse the pun. try a whole range of hospital grade anti bacterial bleaches and crap like that (excuse the pun).. cos i dont think normal mouthwash would do.. i dont think they are designed for that sorta shit.. lol sorry...excuse the pun again
..im on a roll
just hope u didnt have any stuck between ure teeth. try a toothpick for all the "hard to reach places".