More than half of people (52%) say their children have had cavities. Besides, Almost eight in ten adults (79%) say they have suffered from itaccording to data from the Barometer of Oral Health in Spain 2024 from Dental Institutes. These data serve to measure the problem on the occasion of World Day for a Caries-Free Future, which is celebrated every October 14 at the initiative of the Alliance for a Caries-Free Future, an NGO based at King’s College London.
What is clear is that oral health is an essential pillar for people’s general well-being. However, over the years there have been numerous myths that can confuse patients and affect their care habits. Beliefs such as that a mouthwash with more alcohol is always more effective or that stronger brushing ensures better cleaning are just some examples of the misinformation we face day after day. These false myths can lead to practices that, far from taking care of our teeth and gums, can harm them.
Misinformation about dental health can lead to carelessness in oral care, which can have long-term consequences. That’s why, It is important to go to reliable sources and consult professionals to resolve any questions.. “Adopting good hygiene habits, going to the dentist regularly and disproving these false myths are key steps to enjoying a healthy and long-lasting smile,” as pointed out by Elena Espada, technical manager of Fluocaril in Spain.
These are some of the most common myths about oral health:
1. Brushing hard is best for removing plaque. One of the most widespread myths is that the harder you brush your teeth, the better they will clean. However, brushing too hard can damage tooth enamel and gums, causing sensitivity and gingival retraction. It is best to use a brush with soft bristles and make gentle, circular movements, spending at least two minutes brushing.
2. If it doesn’t hurt, I don’t need to go to the dentist. The absence of pain does not always mean that the mouth is free of problems. Many dental diseases, such as early cavities or periodontal disease, can develop asymptomatically in their early stages. Therefore, it is essential to go to the dentist at least once a year for a professional check-up and cleaning, even if there is no obvious discomfort.
3. Teeth whitening damages teeth. This myth has generated a lot of concern in those who want to improve the appearance of their smile. If whitening is done under the supervision of a professional, it is safe and does not damage tooth enamel. In addition, there are other types of whitening using whitening toothpastes, such as Fluocaril Bi-Fluoré Blanqueante toothpaste, which are more accessible for daily use. “These toothpastes help combat dental stains, prevent their appearance and protect the enamel. With daily use, they allow you to obtain natural whiteness without damaging the teeth, achieving a brighter smile in a safe and comfortable way,” explains Espada.
4. It is normal for gums to bleed. Many people believe that bleeding gums when brushing their teeth is normal. But nothing could be further from the truth: when gums bleed it is a sign that they are inflamed and not healthy. We could be suffering from gingivitis or it could be due to periodontitis, so if your gums bleed, you should visit a health professional to analyze the cause and find a solution.
5. Bad breath is due to gastrointestinal problems. Virtually all cases of halitosis are related to oral cavity problems. Poor oral hygiene, periodontal diseases, accumulation of bacteria or food debris, among others, can cause bad breath.
6. Sugarless gum replaces brushing. Chewing sugarless gum can stimulate the production of saliva, which helps neutralize acids and eliminate some bacteria, but in no case is it a substitute for brushing. Saliva cannot eliminate all bacterial plaque or thoroughly clean the surface of the teeth.
7. The most effective rinses are the strongest ones. The alcohol present in stronger mouthwashes does not always guarantee their effectiveness and can sometimes damage the soft tissues of the mouth. Additionally, it is important to keep in mind that mouthwash does not replace brushing your teeth. Like dental floss and interproximal brushes, it is simply a complement to oral care. Therefore, its use should be additional and not substitute.
8. Sugar is the only cause of cavities. Although sugar is a key factor in the development of cavities, it is not the only one. Cavities are the result of the action of bacteria present in the mouth that ferment carbohydrates, producing acids that demineralize tooth enamel. This includes not only sugar from sweets, but also from fruits, juices, bread and other carbohydrates. In addition, poor oral hygiene and a genetic predisposition can influence the development of cavities.