Often people experience bad breath when they wake up in the morning causing them to feel annoyed and stay away from their partners. To start with you need to understand the factors that cause bad breath. The major factors that cause this issue are the stomach infections, mouth infections, improper brushing and bad teeth.
For instance, if one of your tooth is decayed, it would create a bad smell in your mouth irrespective of extensive brushing.
Fungal infection in the tongue can also result in the bad smell in your mouth and the same can be avoided by gargling. Gargling is the best way to get fresh breath and clean mouth.
Keeping your mouth clean is very important not just for avoiding bad breath, but there are also other illness which might affect you.