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Samsung Jungang Station Dental Clinic: The Key to Oral Health, Proper Brushing

LUCID Dental Clinic · 루시드치과 · August 14, 2025

​ Hello. This is Lucid Dental Clinic. Our day begins at the bathroom sink in the morning with brushing our teeth. ​ However, many people think of brushing simply as a way to clean...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: LUCID Dental Clinic

Original post date: August 14, 2025

Translated at: April 20, 2026 at 3:14 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Samsung Jungang Station Dental Clinic: The Key to Oral Health, Proper Brushing image 1

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Hello. This is Lucid Dental Clinic.

Our day begins at the bathroom sink in the morning with brushing our teeth.

However, many people think of brushing simply as a way to clean the surface of the teeth and are often not familiar with the correct methods and precautions. In fact, brushing is the most basic yet important way to protect the health of your teeth and gums, and practicing it consistently can help prevent various oral diseases such as cavities, gum disease, and bad breath.

Today, together with Samsung Jungang Station Dental Clinic, let’s look at the importance of brushing, the proper brushing method, precautions, and lifestyle habits for oral health.

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Why brushing is important

Brushing means more than simply removing foreign substances from the surface of the teeth.

First, it is essential for preventing bad breath.

When food residue left after eating breaks down, bacteria multiply and unpleasant bad breath occurs.

Regular brushing removes this cause and helps maintain a fresh oral environment.

Second, it helps maintain healthy teeth.

Brushing reduces plaque and tartar formation on the tooth surface, helps prevent cavities, and lowers the risk of gum disease.

Third, it contributes to stronger gums.

Proper brushing gently stimulates the gums, helps blood circulation, and prevents gum disease.

At Samsung Jungang Station Dental Clinic, we emphasize to patients that 'what matters more than brushing three times a day is brushing properly even if it is only once.'

Carefully cleaning every corner of the teeth and gums is far more effective than brushing carelessly with the wrong method.

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4 steps for proper brushing habits

  1. Remove debris with dental floss

The spaces between teeth that are hard to reach with a toothbrush should be kept clean with dental floss.

Using floss is very effective in preventing cavities and gum disease between the teeth.

  1. Brush every corner thoroughly

When brushing, clean the outer surfaces, inner surfaces, and chewing surfaces of the teeth carefully.

Removing the bacterial film on the tongue surface as well increases the effectiveness of preventing bad breath.

  1. Keep the toothbrush clean

After use, rinse the toothbrush thoroughly under running water and let it dry,

and it is recommended to replace it every 3 months to prevent bacterial growth.

  1. Brush soon after consuming sugar

After eating sweets, you should brush as soon as possible, but if you have consumed acidic drinks or fruit, the tooth surface is weakened, so it is safer to brush after 30 minutes to 1 hour.

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Precautions when brushing

To brush properly, there are also habits to avoid.

▪️Wet a toothpaste-covered toothbrush with water: the cleansing ingredients in the toothpaste become diluted, reducing its effectiveness.

▪️Insufficient rinsing: if toothpaste ingredients remain in the mouth, they can cause staining and bad breath.

▪️Using mouthwash immediately after brushing: when the ingredients in toothpaste and mouthwash interact, they can cause tooth discoloration, so use mouthwash 30 minutes after brushing.

▪️Brushing immediately after consuming acidic foods: brushing while the tooth surface is weakened promotes wear.

At Samsung Jungang Station Dental Clinic, we help correct these bad habits.

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Proper toothbrushing method

  1. Place the toothbrush at a 45-degree angle to the line where the teeth and gums meet, and gently move it back and forth.

  2. For the outer surfaces of the teeth, brush from top to bottom; for the inner surfaces, brush in a sweeping motion from inside to outside.

  3. Clean the chewing surfaces with a light back-and-forth motion.

  4. Finally, gently brush the tongue surface to remove bacteria and debris.

If you practice this method consistently, the surface of the teeth will stay smooth, and gum health will improve significantly.

The relationship between food and dental health

Dental health is closely related not only to brushing but also to eating habits. Foods high in sugar are the main cause of cavities, and foods with high acidity damage tooth enamel.

On the other hand, chewing vegetables or fruits rich in fiber has the natural effect of cleaning the tooth surface.

How to choose a toothbrush and toothpaste

For toothbrushes, choose soft bristles to minimize gum damage. For toothpaste, check whether it contains fluoride, and depending on the condition of your teeth, it is good to choose functional products such as those for relieving tooth sensitivity, whitening, or preventing cavities.

In particular, children should use toothpaste designed for children because of the risk of swallowing it.

The need for regular dental checkups

No matter how proper your brushing habits are, tartar can build up over time and oral diseases can develop.

Therefore, it is important to visit the dentist once every 6 months for regular checkups and scaling.

At Lucid Dental Clinic, we carefully diagnose the patient's oral condition and help maintain regular oral health through preventive treatment.

Brushing may seem like a small daily habit, but if done properly, it becomes a powerful tool that protects your teeth for life. We hope you will practice the proper brushing methods and lifestyle habits introduced today to maintain healthy teeth and gums.

And if needed, getting help from a professional is also a good option. Visit a nearby Samsung Jungang Station Dental Clinic to receive an accurate diagnosis and personalized guidance.

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Lucid Dental Clinic 3rd and 4th Floors, Coway Building, 606 Nonhyeon-ro, Gangnam-gu, Seoul

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