Bad breath: how to get rid of it permanently and naturally?
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Bad breath: how to get rid of it permanently and naturally?

Published on March 27, 2026

La halitosisBad breath, also known as halitosis, is a common problem that can impact daily self-confidence. Contrary to popular belief, it doesn't stem solely from poor hygiene. It is often linked to a deeper imbalance in the mouth.

Many solutions promise instant fresh breath, but few address the root cause. To get rid of bad breath permanently, it's essential to understand its origin.

Today, I'll explain to you Why does bad breath appear?, And especially how to treat it effectively in the long term.

1. Bad breath: bacteria are the main cause

In most cases, bad breath is linked to the activity of certain bacteria present in the mouth, particularly on the tongue and between the teeth.
These bacteria break down food residues and produce volatile sulfur compoundsresponsible for unpleasant odors.

These bacteria thrive particularly in certain areas:

  • language,
  • interdental spaces,
  • the gums,
  • and the poorly oxygenated areas of the mouth.

Bad breath is therefore often a sign of a imbalance of the oral microbiota, and not simply a lack of freshness.

2. Mistakes that perpetuate bad breath

Certain habits can worsen or maintain bad breath, even with apparent good hygiene.

The use of alcohol-based mouthwashes, for example, can dry out the mouth and disrupt the microbiota. A dry mouth, in turn, promotes the proliferation of odor-causing bacteria.

Similarly, neglecting certain areas such as the tongue or the spaces between the teeth allows bacteria to accumulate.
Finally, stress, fatigue or poor hydration can reduce saliva production, a key element in the natural regulation of the mouth.

Treating bad breath permanently therefore requires avoiding these aggravating factors.

3. How to get rid of bad breath permanently

To eliminate bad breath in the long term, it is necessary to act on the overall balance of the mouth.

This involves a complete routine:

  • gentle and regular brushing,
  • cleaning the interdental spaces with dental floss,
  • and tongue cleaning, which is often forgotten.

Using appropriate care products is also essential.
An alcohol-free mouthwash helps to purify the mouth without drying it out or disrupting the microbiota.

It is within this framework that the The Smilist Purifying Biphasic Micro-Oilformulated with coconut oil and prebioticsIt helps limit odor-causing bacteria while supporting good bacteria, essential for lasting fresh breath.

In addition, a quick gesture like the The Smilist Purifying Mouth Spray It allows you to regain freshness during the day, without irritating the mouth.

In summary: how to eliminate bad breath permanently?

  • Bad breath is primarily linked to bacteria in the mouth.
  • It is often caused by an imbalance in the oral microbiota.
  • Harsh products and dry mouth can worsen the problem.
  • A complete routine and gentle care, like that of The Smilist, allow you to regain fresh breath for a long time.

At The SmilistWe believe that freshness should not mask odors, but treat their origin.
A balanced mouth is the key to healthy breath — naturally.

Christiane
Dentist & Co-founder of The Smilist

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