In life, a white and neat white teeth is undoubtedly the key to adding confidence and charm.

A bright smile not only makes you feel happy, but also can instantly close the distance with others.

However, when we stand in front of the mirror and examine our teeth, we may find that they are not as bright as we thought.

So here’s the question —

Is brushing really enough to make your teeth white?

Healthy teeth, is to accompany our life’s precious wealth, today let’s discuss together:

What is healthy teeth?

Oral problems faced by adults

Causes of yellow teeth

Toothpastes remove tooth yellow principle

How to effectively maintain teeth in daily life?

What is healthy teeth?

When it comes to healthy teeth, many people are often easy to fall into a misunderstanding: that neat and white is the standard of healthy teeth.

In fact, a really good tooth, not only to good color, more important is its strength and health.

Healthy teeth should have the following characteristics:

The color is natural and even, glossy and bright white

Well developed and able to withstand normal chewing pressure without abrasion or breakage

The surface is smooth, no obvious cavities or cracks

Gingival health is pink, no redness, swelling and bleeding

Oral problems faced by adults

According to oral health statistics, up to 90 percent of adults are suffering from various oral problems. Plaque is the main culprit of tooth yellowing, dental caries, periodontal disease and other oral diseases.

Plaque is a thin film of food debris, minerals from saliva and bacteria that adheres tightly to the surface and between the teeth.

If the daily cleaning is not thorough, dental plaque will continue to accumulate, not only affecting the beauty of the teeth, but also causing a series of oral problems.

Therefore, the key to solving the problem of tooth yellow is to effectively remove external color stains and dental plaque.

Causes of yellow teeth

There are various causes of tooth yellowing, which can be mainly divided into endogenous coloring and exogenous coloring.

Exogenous coloring is usually caused by external factors, such as food, beverages, smoking or poor oral hygiene habits, such as daily drinking of coffee, tea, red wine, juice and other foods, will leave exogenous color stains on the surface of the teeth, further aggravating the phenomenon of tooth yellowing.

Endogenous coloration is caused by internal structural or physiological changes in the teeth, in addition to endogenous factors including tooth color changes due to improper drug use or water quality problems, such as tetracycline teeth, dental fluorosis.

Exogenous coloring can be removed by grinding techniques, such as choosing functional toothpastes for brushing, or by chemical methods, such as peroxide.

The principle of toothpaste yellow

There are many toothpastes on the market that claim to whiten teeth, and their main ingredients usually include rubbing agents, peroxides, and calcium carbonate.

The core function of the friction agent is to remove tooth stains. Compared with ordinary toothpaste, whitening toothpaste generally contains more hard abrasive, so as to fully remove the effect of tooth surface stains; The friction agent needs to have the appropriate hardness and friction value to avoid damaging tooth enamel, exposed dentin and gums; The commonly used friction agents are silica hydrate, calcium carbonate and calcium hydrogen phosphate dihydrate.

Peroxides can penetrate deep into tooth enamel, oxidizing and breaking down pigment molecules, thus achieving whitening effect.

However, it is important to note that the whitening effects of these toothpastes are relatively mild and need to be used continuously for a period of time to see significant improvements.

Daily care of teeth

Develop good oral hygiene habits

If you want to have healthy white teeth, it is important to develop good oral hygiene habits.

Use proper brushing methods and brush at least twice a day, making sure every side of your teeth is thoroughly cleaned each time.

At the same time, use dental floss or interdental brush to remove food debris and plaque between the teeth to reduce the occurrence of oral diseases.

Low sugar diet to avoid demineralization

Diets high in sugar are one of the main causes of tooth demineralization and tooth decay, so it is important to minimize the intake of sweets and sugary drinks in your daily diet and choose foods rich in fiber, such as vegetables, fruits and whole grains, which help stimulate saliva production and clean your mouth.

Periodic inspection

Regular dental check-ups and dental cleaning at the dental clinic are effective means to prevent oral diseases and maintain dental health.

Professional dental cleaning can remove stubborn stains and stones on the surface of the teeth and reduce the growth of dental plaque.

Don’t go overboard with quick whitening

The healthy teeth themselves are slightly yellowish, which is the color of the enamel, rather than the pathological yellow, so under normal circumstances, we choose a good toothpaste, scientific brushing, we can achieve the required white teeth effect, avoid excessive pursuit of quick whitening, so as not to cause damage to the teeth.