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Nonhyeon-dong Dental Clinic Teeth Whitening Should Be Carefully Considered Before Deciding

LUCID Dental Clinic · 루시드치과 · July 2, 2025

​ Hello. This is Lucid Dental Clinic. When you look in the mirror, have you ever suddenly thought, "Why have my teeth become so yellow?" ​ Even if you brush and take care of your t...

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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: July 2, 2025

Translated at: April 20, 2026 at 4:00 PM

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

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Hello. This is Lucid Dental Clinic.

When you look in the mirror, have you ever suddenly thought,

"Why have my teeth become so yellow?"

Even if you brush and take care of your teeth diligently every day,

your teeth can gradually become stained due to various lifestyle habits such as tea, coffee, wine, and smoking.

Fortunately, this kind of discoloration can show noticeable

positive changes with a simple whitening procedure.

Today, we’ll explain what teeth whitening is,

the advantages of teeth whitening at Lucid Dental Clinic,

and the precautions before and after the procedure.

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What Is Teeth Whitening?

Teeth whitening is, as the name suggests, a procedure that makes teeth whiter

and brighter.

Without removing or damaging the surface of yellowed teeth,

a professional whitening agent is applied to the teeth to

improve their color and brightness.

Beyond simple cosmetic purposes,

many people are also satisfied because it helps restore

psychological confidence.

Staining on the tooth surface can occur not only from food,

drinks, and smoking, but also from aging.

Because whitening effects can vary depending on these external and internal causes,

it is important to provide a procedure tailored to each person’s condition.

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Advantages of Teeth Whitening at Lucid Dental Clinic

Whitening effect

Expect a naturally brighter whitening effect without removing or damaging the teeth

Quick results

The desired tooth color in a short amount of time

Customized procedure

Treatment is carried out with appropriate whitening intensity and method according to each person’s degree of discoloration and condition

Satisfaction

Aesthetic satisfaction and confidence in your teeth

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Teeth Whitening Procedure at Lucid Dental Clinic

A whitening procedure at a Nonhyeon-dong dental clinic may seem simple,

but it must be supported by precise diagnosis and safety measures.

At Lucid Dental Clinic, we help with whitening through the following steps.

  1. Precise diagnosis

We identify tooth color, the cause of discoloration, gum condition,

sensitivity, and more to establish a treatment plan.

  1. Application of gum protector

Because whitening agents contain acidic components,

a gel that protects the gums is applied first.

  1. Application of whitening agent and light exposure

After applying a professional whitening agent to the teeth, a special light is used to

activate it. The principle is that oxygen penetrates deep into the tooth

and breaks down staining substances.

  1. Finishing and condition check

After the procedure, we check sensitivity

and also provide guidance on future care.

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Precautions for Teeth Whitening

To maintain the effect for a long time and reduce discomfort after the procedure,

please be sure to follow the guidelines below.

  1. Be aware of sensitivity

Immediately after whitening, you may temporarily become sensitive to cold or hot foods.

This usually subsides naturally within a day or two, but if the pain continues,

take a pain reliever and we recommend visiting the clinic.

  1. Control your food intake

Please avoid strongly colored foods such as coffee, wine, curry, and cola for about 2 to 3 days after the procedure.

Very hot or very cold foods can also irritate the teeth.

  1. Smoking cessation is essential

Smoking is a cause that quickly reduces whitening effects.

We recommend quitting smoking if possible, and it also greatly helps maintain the whitening effect.

  1. Maintain oral hygiene

Care after whitening is the most important part. Thorough brushing, flossing, gargling, and using a Waterpik are key to maintaining the effect by reducing the causes of staining.

Because teeth play a major role in facial appearance,

bright, white teeth bring confidence and vitality beyond simple cosmetic benefits.

At Lucid Dental Clinic, we support patients’ bright smiles

through safe and effective whitening procedures.

If you are worried about the color of your teeth,

experience Nonhyeon-dong dental clinic teeth whitening, where a single procedure can bring change.

If you would like a detailed consultation, feel free to make a reservation anytime,

and we will provide personalized guidance.

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Lucid Dental Clinic

3rd–4th Floors, Coway Building, 606 Nonhyeon-ro, Gangnam-gu, Seoul

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