u/Sweaty-Cockroach-418

my breath is roomfilling. i brush my whole mouth and floss every day. the smell still lingers on my nose and fully comes back after 10 min. so far i've figured out that it comes from postnasal drip and my tongue posture (which i am working on right now). it is possible that it may also be a stomach issue, but i'm not entirely sure. i burp a lot, and if I eat something, the taste of it stays in my breath for a day or two.

i tried using a saline rinse for a week. it helped with the clogged feeling in my sinuses, but not my breath.

please ask questions if necessary. i want to know the causes and how to fix them.