Then spit out, scrape tongue with a good quality
Tongue scraper (not toothrush). Be sure to go as far back as you can. The bacteria that cause
bad breath are more concentrated in the back of tongue.
After scraping, floss, then brush, then rinse with mouthwash again. This works great. You may have to do it several times a day, especially the Tongue scraping. I think that is key.