A Cure for Bad Breath?

bad breath cures
yo! says Jasmine asked:

So I have really bad breath (and dont laugh),
and my mom&sister say that when its at its worst it smells like poop! (i really hope you didn’t laugh)

I know you think that’s really disgusting, but i’m trying to fix it. I brush my teeth for 3 minutes a day, use BreathRx mouthwash, brush my tounge, and even use BreathRx gum throughout the day.

What can I do to help my breath improve?