depending on the cause of it bad breath care and treatments may be sought properly. the best move that you should do is to be able to know the exact cause of your horrible breath. you can ask the help of your dentist.

keeping an eye to proper oral hygiene and practicing oral habits properly can be very helpful in eliminating bad bacteria in the mouth which causes bad breath. water is of great importance in keeping the mouth hydrated, salivated for it keeps bad bacteria in control.

you can also avoid meals that can cause bad breath. the use of an all natural oral care treatments can be helpful in washing away bad bacteria in the mouth. and if all commonsense measures does no good, it is better that you seek the help of a doctor, for you might have stomach related illness that causes a foul breath.

for more tips about getting rid of bad breath visit http://www.oramd.com
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However, there are things you can try. One is "tongue cleaning"–there are a variety of devices that are meant to "scrape" the tongue which tends to be a common source of bad breath.

Rinses, such as Crest/Listerine/etc. can also help.

Parsley is reputed to help freshen the breath and it’s good for you as well. "Two cups of water should be boiled and several sprigs of parsley, coarsely chopped, should be steeped in this water along with two or three whole cloves or a quarter teaspoon of ground cloves. This mixture should be stirred occasionally while cooling. It should then be strained and used as a mouthwash or gargle several times a day."
http://www.home-remedies-for-you.com/remedy/Halitosis.html

Smokers tend to have halitosis. Short-lived halitosis from some really pungent foods also occurs–so you could hold the onions at lunch

Other options:

"Among the several home remedies for halitosis, the use of fenugreek has proved most effective. A tea made from the seeds of this vegetable should be taken regularly for correcting the condition. This tea is prepared by putting one teaspoon of seeds in half a litre of cold water and allowing it to simmer for fifteen minutes over a low flame. It should then be strained and used as tea.

Another effective remedy for bad breath is avocado, which is far superior to any mouth lotion or remedies for this condition. It effectively removes intestinal putrefaction or decomposition which is one of the most important causes of bad breath.

Unripe guava is useful in halitosis. It is rich in tannic, malic, oxalic, and phosphoric acids as well as calcium, oxalate, and manganese. Chewing it is an excellent tonic for the teeth and gums. It helps cure bleeding from gums and stops bad breath. Chewing tender leaves of guava tree also stops bleeding from gums and bad breath.

All fruit and vegetable juices are beneficial in the treatment of halitosis and should be taken liberally by those suffering from this disorder. Juices from green vegetables are especially valuable."

http://www.home-remedies-for-you.com/remedy/Halitosis.html

They do have a diet plan as well at that site.

Seriously though, it is a good idea to get a physician or dentist’s opinion as sometimes it is more than just any of the things noted above.
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