Cheese. “Most dairy products, including cheese, contain amino acids that react with your oral bacteria to produce sulfur compounds that can make your breath sour,” says Harwood. “As these bacteria feast on the milk solids, they create excess hydrogen sulphide.” The result? A mouth that smells like rotten eggs.

How do you get rid of cheese breath?

Make sure you're brushing in the places the bacteria live and pick up an inexpensive tongue scraper too. Flossing also helps. Basically, good oral hygiene can help fight milk breath.

Does cheese help bad breath?

Many acidic foods can get stuck in your teeth and cause bad breath. Eating a small bit of cheese neutralizes the acids in your mouth, removing odor. Plus, the calcium and Vitamin D found in cheese is also great for bone and oral health. Dehydration and chronic dry mouth can result in bad breath.