Happy Dream Dental Tooth Whitening
The doctors and nurses were all very kind, and they made the consultation easy to understand, so I left feeling good about my treatment.
How long do teeth whitening results last?
Also known as · Teeth whitening, In-office whitening, Home whitening
Teeth whitening is a treatment that brightens the color of your teeth using a whitening agent.
Common concerns
BEFORE & AFTER
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Happy Dream Dental Tooth Whitening
The doctors and nurses were all very kind, and they made the consultation easy to understand, so I left feeling good about my treatment.
Happy Dream Dental Tooth Whitening
Kind and comfortable. The prices are reasonable too.
The teeth whitening cost is cheaper than other hospitals, and everyone here is really friendly. From the doctors to all the staff, everyone is so kind, it just makes me feel great.
I went for whitening, and my discolored teeth changed in a much shorter time than I expected. I feel more confident now.
I've always been concerned about the color of my teeth when I looked in the mirror. I wanted to get teeth whitening treatment, but I kept putting it off because I thought it would be painful and uncomfortable. However, I figured it would be better than continuing to stress about it, so I searched for reviews and went to Yonsei Tis Dental Clinic. I first had a consultation with the doctor, who explained the process and principles of the treatment. I underwent the whitening procedure and they applied the whitening gel. Contrary to what I had worried about, there was no sensitivity in my teeth during the treatment, which was great. After the whitening session, when I looked in the mirror, my teeth were definitely looking cleaner. Whitening usually isn't finished in one go, so I decided to receive the treatment again in six months.
I had teeth whitening treatment at Gaon Dental Hospital, and I was happy because the results were better than I expected. I had always been a little self-conscious about the color of my teeth, but after the whitening treatment, they definitely looked cleaner and brighter, which I really liked. The treatment process was less uncomfortable than I expected, and I was able to go through it comfortably. They also explained clearly how everything would proceed before and after the treatment, so I felt reassured. After whitening my teeth, I feel like I have more confidence when I smile than before, so I’m very satisfied. If you’ve been considering teeth whitening, I think it would be worth having a consultation at least once. Overall, I’m happy with the treatment results and left feeling great!
I had teeth whitening treatment at Gaon Dental Hospital, and I was really satisfied because the results were better than I expected. I had always been a little self-conscious about the color of my teeth, but after the whitening treatment, they definitely looked cleaner and brighter, which I was happy about. The treatment process was less burdensome than I thought, and I was able to receive it comfortably. They also explained clearly how everything would proceed before and after the treatment, so I felt reassured throughout. After whitening my teeth, I feel like I’m more confident when I smile than before, so I’m very satisfied. If you’ve been considering teeth whitening, I think it would be worth getting a consultation at least once. Overall, I’m happy with the results and left feeling good about my visit!
I visited because I had tooth discoloration. The doctor examined me carefully and explained the different options for teeth cleaning and whitening. The staff were also friendly, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me thoroughly and explained the different teeth-cleaning and whitening methods well. The staff were friendly, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me thoroughly and clearly explained the options for teeth cleaning and whitening. The staff were friendly, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me very carefully and explained the different methods of teeth cleaning and whitening clearly. The staff were also very friendly, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me carefully and explained the methods for teeth cleaning and whitening very well. The staff were also friendly, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me carefully and explained the different methods of teeth cleaning and whitening very well. The staff were also friendly, and the facilities were modern and clean.
I visited because I had tooth discoloration. The doctor examined me thoroughly and explained the teeth cleaning and whitening options well. The staff were also friendly, and the facilities were modern and clean.
I visited because I had tooth discoloration. The doctor examined me carefully and explained the different methods of teeth cleaning and whitening very well. The staff were also friendly, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me thoroughly and explained the methods for teeth cleaning and whitening clearly. The staff were also friendly, and the facilities were modern and clean.
I visited because I had tooth discoloration. The doctor examined me thoroughly and explained the options for teeth cleaning and whitening clearly. The staff were also friendly, and the facilities were modern and clean.
I visited because I had discoloration on my teeth. The doctor examined me very thoroughly and explained the teeth cleaning and whitening options well. The staff were also friendly, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me thoroughly and explained the options for teeth cleaning and whitening in detail. The staff were also very pleasant, and the facility was modern and clean.
I visited because I had tooth discoloration. The doctor examined me meticulously and explained the methods for teeth cleaning and whitening very well. The staff were friendly, and the facilities were modern and clean.

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Is it sufficient to receive teeth whitening just once? Typically, if I avoid alcohol, cigarettes, and coffee, how many sessions would I need?
Hello, this is Rien Dental Clinic, accompanying your bright smile at every moment. ^^ The number of treatments may vary depending on the tooth color. Typically, one to three sessions are conducted in a day, and it is recommended to start treatment after a more accurate diagnosis. If you apply for a consultation via CashDoc, we will assist you with a prompt consultation at the hospital. Please apply at the bottom of the hospital event detail page! Thank you. ^^
I need orthodontic treatment.
Hello. ^^ This is New En Dental Clinic. ^^ New En Dental Clinic, renowned for teeth whitening, also offers orthodontic treatments. ^^ Please leave your name and contact information, and we will assist you promptly. If you request a consultation through CashDoc, our hospital will provide you with quick assistance. Please apply at the bottom of the hospital event detail page! Thank you. ^^
Yes, during teeth whitening, how long is the light applied?
Hello~ ^^ Dear Customer, the tooth whitening light treatment lasts for 15 minutes per session.
How long does the light treatment during whitening therapy last?
Hello :) The light treatment is conducted in three sessions, each lasting 15 minutes. The One-Day Teeth Whitening requires a minimum of 1 to 1.5 hours from preparation to completion. If you apply for a consultation through CashDoc, our hospital will assist you promptly. Please apply at the bottom of the hospital event detail page! Wishing you a great day today!
Hello, is the cost for one session of teeth whitening?
Hello~ ^^ Dear Customer, this is the cost for three sessions of tooth whitening.