I think you can't get rid of it in all different ways due to different diseases with which you live your whole life. You just need to strive to make it less pronounced. My mother didn’t know any problems with this all her life and didn’t brush her teeth every day, at the age of 70, remove one single tooth.
Bad breath is a sign of poor hygiene. Therefore, I strongly recommend using reliable oral cleaning products. Such as an irrigator for example and an electric toothbrush. For example https://www.irrigator.ru/revyline-rl-100-revyline-rl-010.html
Halitosis is not always associated with the condition of the oral cavity. It can be provoked by diseases of the gastrointestinal tract, respiratory system, endocrine and other disorders, taking certain medications. To remove it, you need to consult with specialized doctors.
The reasons may be external, not related to health or dental disease. This is smoking, drinking alcoholic beverages, food that smells harsh. It is better to give up smoking and drinking alcohol.
After eating, you should use a rinse aid, brush with toothpaste. More information about the treatment of halitosis is available on the DentoSpas dentistry website.
Find out its cause and get rid of it. If you do not observe oral hygiene, the reason is understandable, but if you regularly and correctly brush your teeth and visit the dentist, but the problem persists, it may be due to diseases of the internal organs, and here you need a doctor. Before seeking medical attention, remember when bad breath started to bother you, maybe after you have eaten a certain food. Also, the doctor will want to know what this phenomenon is accompanied by (plaque on the tongue, itching, abdominal pain, stool disturbance, etc.). Based on the information received, the doctor will make a preliminary diagnosis, which will be refuted or confirmed by tests. Be healthy!
It may sound frivolous, but for me it's like a motto. If after daily brushing your teeth and rinsing your mouth, if even after chewing gum, the smell remains - you need to see a doctor.
The causes of bad breath can be associated with diseases of the oral cavity or associated with diseases of internal organs.
The same caries! There are ways to combat odor, both medical and folk, but first you need to find out the cause of the odor