Bad breath (Halitosis) is a very common temporary condition. Bad breath is caused by odor-producing bacteria that grow in the mouth. When people don't brush and floss regularly, bacteria accumulate on the bits of food left in the mouth and between the teeth. The sulfur compounds released by these bacteria make the breath smell. Also caused by such things as oral dryness, stress, hunger (ketosis), eating certain foods such as garlic and onions, smoking, or poor oral hygiene.

Home Remedies for Bad breath
-- Brush and floss teeth twice a day
-- Tongue scraper can cleen your tongue
-- Drink chamomile tea. Chamomile tea can slow the growth of bad-breath bacteria
-- Eat vegetables - Carrots, apples, and other rough textured food will clean your tongue
-- Eat garlic clove after every meal
-- Swallow one tablespoon of apple cider vinegar before each meal
-- Chew sugarless gum that increases saliva production which hydrates your mouth
-- Chew peppermint or carnation for better breath smell
-- Avoid spicy and pungent food that makes your breath reek