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Halitosis: the most effective causes and natural remedies

January 16, 2020
Category: Personal care

More frequent than you might imagine, halitosis is a disorder that can be successfully countered. The important thing is to find out the causes, to adopt the most suitable solution. In this article we will discover the main causes of bad breath and the most effective natural remedies, to return to smiling and talking ... without the fear of giving off unpleasant smells.

Halitosis: the most common causes

Halitosis, that annoying and persistent smell of breath, can depend on many factors: the main causes are to be identified in the foods, in the poor oral hygiene, in the wrong habits (smoking). In most cases, bad breath is a phenomenon attributable to the mouth and oral cavity and depends on our behavior and habits. In other cases, halitosis can conceal or be the consequence of a real pathology, such as in the case of digestive diseases - esophagitis and reflux -, diabetes and respiratory diseases, such as tonsillitis. Bad breath can therefore occur from time to time and in particular conditions, but it can also be a chronic condition. So let's see some of the most common causes of halitosis due to wrong behaviors and habits, and then move on to the best natural remedies to treat this problem.

Food and spices

What we eat is the primary cause of the bad smell that can come from the oral cavity. Foods such as garlic, onion, spices, spicy foods, fish and coffee often leave their trace which manifests itself with persistent and sometimes unpleasant odors. Fortunately, the disturbance usually does not last long and with a few small precautions it resolves quickly.


Smoking or chewing tobacco are one of the main causes of halitosis. In fact, smoking, in addition to releasing chemicals that irritate the tissues and increase the risk of periodontal disorders, causes a reduction in saliva and consequently the proliferation of bacteria. Tobacco, attaching itself to the teeth and mucous membranes of the mouth, also contributes to the proliferation of germs and the onset of halitosis.

Dry mouth

Poor saliva production is also one of the main causes of halitosis. Saliva helps to moisten and keep the mouth clean, but if your body cannot produce enough, bad breath can occur, precisely because microorganisms have the ability to proliferate more easily. Dry mouth can be a chronic disorder, or a phenomenon that occurs from time to time. The antihistamines that are used to counter allergies, for example, can cause a temporary reduction in saliva production, which as we have seen, can promote temporary halitosis.

Insufficient oral hygiene

Making sure that your mouth is always clean and healthy is essential for living a peaceful and satisfying relationship life. One of the main allies of the health of our mouth is saliva, which is responsible for defending the oral cavity from bacteria and viruses. However, saliva alone does not always manage to defeat the multitude of bacteria that proliferate in our mouth, and here problems such as halitosis arise.

If you don't brush your teeth carefully, some food residues are likely to get stuck between the interdental spaces, thus promoting the growth of bacteria, microorganisms and dental plaques, which will soon cause bad smell. The proliferation of dental plaque is also the cause of gum problems, which can occur with the creation of tartar on the teeth. The presence of plaque and tartar, in addition to irritating the gums and making them bleed, make your mouth the ideal soil for the bacteria that, as mentioned, cause halitosis.

Dental and mouth affections 

Periodontitis, gingivitis and caries are another of the most common causes of halitosis. In all these cases, attributable to not perfectly cured oral hygiene, the bad smell is due to the action of bacteria which, by attacking food residues or blood losses, produce gas responsible for the bad smell.

Presence of dental appliances or prostheses

When you have to wear an orthodontic appliance, food residues can get stuck there, causing the proliferation of bacteria and the consequent bad smells. Once again, therefore, food residues and poor oral hygiene are to be identified as the trigger for halitosis.

Halitosis: natural remedies

A diet rich in garlic, a habit of smoking, "hasty" oral hygiene do not go very well with having a fresh and fragrant breath, but with some precautions you can reduce, if not even solve, the problem of bad breath from habits and behaviors. So let's see the most effective natural remedies for halitosis.

Improve your oral hygiene

The first and easiest way to combat bad breath is to take better care of your oral hygiene. If you have halitosis problems, brushing your teeth several times a day, but superficially it will not be enough. To keep a mouth healthy and free from microorganisms, it is recommended to use a fluoride toothpaste (because it prevents tooth decay) with which to brush the teeth for at least two consecutive minutes. It is important to brush your teeth after every single meal, as well as to pass the dental floss, otherwise the presence of food residues between the teeth will only help to proliferate the bacteria and thus promote halitosis. Do not forget that bacteria also accumulate on the tongue, therefore remember to clean it using the brush (or a special brush) at least once a day.

Chew parsley

Chew on parsleyèone of the most used and effective folk remedies. Parsley, thanks to the high levels of chlorophyll it contains, has a powerful deodorant effect, which helps keep the mouth fresher. If chewing parsley after a business lunch or a pizza with friends should prove impractical, there are commercially available parsley tablets to always carry with you.

Drink pineapple juice

Drinking a glass of pineapple juice after each meal or chewing a slice of pineapple for one or two minutes is another of the natural remedies you can take against halitosis. If you choose to adopt this system, remember to rinse your mouth thoroughly immediately afterwards, so as to remove the sugars present in the fruit and which could deposit on the teeth.

Drink green or mint tea

Green tea also qualifies as an effective natural remedy for bad breath. Green tea has deodorant and disinfectant properties that temporarily refresh the breath. Similarly, mint tea is also an excellent refreshing solution. Since the effect is temporary, it is advisable to always carry a bottle of green tea with you, so that you can drink it to refresh your breath at all times.

Drink herbal teas

In addition to parsley, there are also other herbs that stand out for their ability to remedy the problem of halitosis. To refresh the breath after a meal, some of the most effective herbal teas are fennel, anise, cinnamon and ginger.

The best natural remedy: hyper-zoned water

In addition to these remedies, there is an even simpler and more effective natural solution: hyper-zoned water.

Hyper-zoned water is a very pure water free of microorganisms and pesticides. In fact, it is disinfected water, which can be used instead of mouthwash. It can also be produced at home through an ozonator, a small appliance that, as its name indicates, purifies tap water using ozone, a molecule known for its disinfectant and sanitizing properties.

Precisely because of its antibacterial and anti-inflammatory properties, hyper-zoned water has positive effects in contrasting bad breath and also in the prevention of gum inflammation, periodontitis and caries, all phenomena related to the formation of bad breath. Carrying out simple mouth and mouth rinses with hyperzoonised water is therefore the most effective natural remedy for halitosis: the disinfectant and bactericidal properties of this water, in fact, are able to act quickly inside the mouth and oral cavity, eliminating bacteria and thus counteracting the main cause of bad breath. So how do you get the hyper-zoned water?

With the program “hyper-zoned water” by Ozobox, you can quickly produce all the hyper-zoned water necessary for washing the mouth, gargling and rinsing the mouth for you and your family. Carrying out periodic washing with hyper-zoned water will allow you to counteract bad breath and generally improve the hygiene conditions of your mouth, going to work in synergy with the toothpaste. Hyper-zoned water, in fact, is a completely natural product that can be used in place of chemical mouthwash, but does not replace the cleaning action of toothpaste. Washing with hyper-zoned water is the fastest and most effective way to eliminate the annoying problem of halitosis, but they are also the most practical and economic way, because you can do it in the comfort of your home, without having to buy tablets in herbal medicine, mouthwashes in the supermarket or to undergo expensive sessions at the dentist. Disclaimer: the information contained in this article and in general on this site is presented for informational purposes only. In no case can they constitute the formulation of a diagnosis or the prescription of a treatment and do not intend, and must not in any way, replace the doctor-patient relationship, the opinion of one's own doctor or the specialist visit. It is recommended that you always seek the advice of your doctor and / or specialists regarding any indication. If you have any doubts or questions about the contents of the article and / or the site, you should consult your doctor.