Incase you do not know what Halitosis is, it is a chronic disease of bad breath. The degrees of severity depend on each different case. Sometimes you are on the verge of getting it, or already have a semi-small case of it. If you keep good and practical dental hygiene you will most likely not suffer or develop Halitosis. Basically the disease will spread by the means of left over debris of food in your mouth.As we all know that if we do not brush our teeth for quite a while, our breath will star.