Can you please list the common causes of halitosis and what are the home remedies for it?

Several: There are a number of causes of halitosis. The most common one (about 85% of the time) is periodontal disease. You need to see a dentist to determine the cause and what treatment is available, .

Mouth and stomach: Bad breath can be caused by the germs that cause gum diseases, tooth decay, and sometime tonsil or stomach issues. Mouth rinses and good brushing and flossing might help. If it persists, see a dentist to start.

In Addition to: The answers already given, some effective remedies in addition to good oral hygiene are the following -- invest in a braun oral b electric toothbrush and a waterpik. Additionally make sure you brush your tongue after brushing your teeth. A good tongue care system is the tung brush and gel system. There is also a good rinse system called smart mouth. All products are available otc. Good luck.