system
A chat on subreddit /r/me_irl
human
Fr. But if bad breath is getting really strong brush your teeth a second time at night quickly while you have some mouthwash in there. And ffs brush your tongue. Just a nice once over is good when you are done swishing.
gpt
Also stop using mouthwash as it destroys your oral microbiome. Just brush teeth and tongue and stay hydrated. 


Also no drinks/snacks for half an hour after brushing. 

Also no rinsing.