I visited Navi White Dental Clinic for a consultation on teeth whitening and aesthetic treatments. I had been worried about the color of my teeth for a long time, but the doctor carefully analyzed my dental condition and suggested the most effective treatment plan. They explained the procedure and expected outcomes in a clear and thoughtful manner, which made me feel at ease about going through with it. I experienced almost no sensitivity or pain during or after the treatment, and there was hardly any recovery time needed; I could carry on with my daily life without any disruption. The results turned out to be much more natural and whiter than I expected, so I’m very pleased. The clinic facilities were well organized and seemed to be maintained hygienically, which gave me additional peace of mind. I’m thankful for the kind and skilled medical staff who helped me achieve such good results.
Teeth Whitening effects, reviews, and prices
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
Teeth Whitening Before & After
View moreCases with verified shooting conditions and procedure details are shown first.
Photos may look different depending on shooting conditions, and results vary from person to person even with the same procedure. The text shown with a photo is an excerpt from that review; the full text is in the review section.
476 verified reviews
- Rating 5.0 out of 5UnverifiedNavi White Dental Clinic2026.06.09
- Rating 5.0 out of 5UnverifiedMipureen Dental Clinic
This is a review after personally getting whitening at MiPureun Dental Clinic. I often drink coffee, and my teeth were gradually becoming yellow, which worried me. From the moment I first visited, the hygiene was excellent, and the calm atmosphere gave me confidence. During the consultation, they carefully checked my dental status first, then thoroughly explained the whitening effects, how long they last, and the precautions post-treatment, so I was able to make my decision without any pressure. During the procedure, they kept checking in to see if I felt uncomfortable, and it wasn’t as sensitive as I thought, which made it easy for me. I could visibly see my teeth were brighter right after the whitening, and instead of looking artificially white, it just felt naturally polished, which I appreciated. They also provided detailed instructions on care methods and foods to avoid afterward, which was really helpful. Overall, I received kind and attentive treatment, and I would recommend this dental clinic to anyone considering teeth whitening.
2026.02.02 - Rating 5.0 out of 5Unverified365 N.C. Dental Clinic
I had always been a bit self-conscious about my teeth being slightly yellowish. With my habit of drinking coffee regularly, the staining seemed to get worse over time, so I decided to visit the dentist. Usually, I just used whitening toothpaste, but it didn’t really make a noticeable difference, so I opted for professional teeth whitening treatment. When I visited the dentist, they first did a thorough check of my teeth and gum health. They explained the current level of staining and what changes to expect after whitening in detail, which made it easy to understand. I felt more at ease knowing that the goal wasn't just to make my teeth white, but to achieve a natural and healthy-looking color. Before the procedure, they protected my gums, applied the whitening agent, and then performed the light treatment. I was a bit nervous at first, but the medical staff walked me through each step and kept checking to make sure I was comfortable, which helped me feel at ease. The treatment didn’t take as long as I expected and there was hardly any pain. There was a slight sensitivity in the middle, but it was bearable and went away quickly. After the treatment, I checked my teeth in the mirror and was really satisfied as they looked bright and clean overall. The clinic advised that it would be best to avoid strongly staining foods like coffee, curry, and wine for a few days, and they provided detailed instructions on oral care as well. By following their advice, I could manage everything without any discomfort during my daily life. Above all, the staff were kind, explained everything clearly, and didn’t push for excessive treatments, which allowed me to feel comfortable during my visits. I had been worried about the color of my teeth for a long time, but after the whitening, I gained confidence when smiling and felt much more at ease taking pictures.
2026.06.02 - Rating 5.0 out of 5UnverifiedOnly One Dental Clinic
This is a genuine review after getting teeth whitening at Onleywon Dental Clinic, paid out of my own pocket. I've been worried about the color of my teeth for a long time, but I kept delaying the whitening treatment because I'd heard so many stories about the sensitivity. However, during the consultation, they addressed all my concerns one by one, which put my mind at ease. They assessed my current teeth condition and assured me that they would proceed without taking any risks, which built my trust in them. They calmly explained the entire process before the treatment and kept checking in to see if I was uncomfortable, which really helped me stay relaxed. To be honest, saying that there was no sensitivity at all would be a lie, but it was much less than I expected and totally manageable. Most importantly, when the treatment was over and I looked in the mirror, I could immediately see the brightness - I was truly impressed. It didn’t look overly white, but rather naturally brightened, which made me even more satisfied. They also provided detailed post-treatment care instructions, so it wasn’t difficult to manage, and overall, the staff were really kind, which left me feeling great. I didn’t feel that I wasted any money at all, and if you're considering whitening, I wholeheartedly recommend giving this place a try.
2026.02.01 - Rating 5.0 out of 5UnverifiedBusan First Dental Clinic
I just got teeth whitening treatment. The doctor here really cares about his patients, far more than at other clinics. At other places, they handle the inside of your mouth like a machine and are rough, but here they speak gently and with great elegance, making me feel at ease. They also use whitening products certified by the Ministry of Food and Drug Safety, so I feel reassured. The facility is so nicely decorated that it feels like being in a café.
2024.04.24 - Rating 4.0 out of 5UnverifiedThe Fresh Dental Clinic
Procedure Received: Teeth Correction Doctor in Charge: Park Young-seung Pain and Recovery Period: Pain level is moderate to severe. I heard that the recovery period could take between 1 to 2 years. Since I had 5 implants placed, the treatment period ended up being that much longer. I underwent the implant procedure along with a bone graft. And I also decided to go for professional whitening. I drink a lot of coffee and vitamin drinks, so my teeth have yellowed and I decided to address that. Dr. Park Young-seung provided explanations that were easy to understand and was very kind, and the staff were generally friendly. Above all, on Tuesdays, they provide evening appointments, so I could always get treated without any burden after work. It's a dental clinic that's well-known in the neighborhood, so there are many patients. Thank you.
2026.04.02 - Rating 5.0 out of 5UnverifiedSangdong 21st Century Dental Clinic
For a while now, every time I looked in the mirror, one of my front teeth seemed especially dull and dark, and it was really bothering me. Being a student, I was already stressed, and I found myself covering my mouth whenever I smiled or talked in front of my friends. I remembered bumping it lightly somewhere in the past, and I thought that might be the reason, so I decided to visit the dentist. After taking an X-ray, I was told the discoloration was due to damage to the internal nerve of the tooth. The doctor was considerate of the fact that I’m a senior in high school and carefully performed nerve treatment and internal whitening of the tooth. Except for when I was getting the anesthesia, there was hardly any pain, and the treatment process was explained to me in detail, which put me at ease. Once the treatment was over, my previously dark front tooth became bright again.
2026.06.09 - Rating 5.0 out of 5UnverifiedKing Kong Dental Clinic
Maybe because I drink coffee and tea often, but the staining on my teeth has really been bothering me. And even though I brush my teeth and take oral probiotics, my bad breath doesn’t go away, which has been really stressful. I tried whitening toothpaste at home and several different types of teeth-whitening strips, but the effects didn’t seem to last long, so this time I decided to get whitening done at a dental clinic. While looking for a place where I could get naturally whiter teeth with less sensitivity, I found King Kong Dental Clinic. They gave me a thorough consultation during my visit and didn’t push me to undergo the treatment, so I felt comfortable throughout the procedure. Even though this was my first time, I could definitely see that my teeth had become brighter! I also really liked that the price was reasonable!
2026.08.27 - Rating 5.0 out of 5UnverifiedNam Plant Dental Clinic
I went to Namplant Dental Clinic for one-day teeth whitening a total of three times! Each session could be completed in one day. I visited after hearing that it worked well even after just one treatment, but after receiving care over three sessions, my teeth are noticeably brighter, so I’m really satisfied every time I look in the mirror. The dentist and all the staff were attentive and kind throughout the treatment, so I was able to have it done comfortably without any discomfort. I sincerely recommend this place to anyone considering teeth whitening! The price also seems reasonable since Dental Scaling is included. I liked that they checked in and took care of me throughout the process, and if I keep coming in the future, I don’t think I’ll even need Dental Veneers.
2026.08.18 - Rating 5.0 out of 5UnverifiedSeoul Sun Dental Hospital
My teeth seemed to be getting yellow, so I felt self-conscious and stressed every time I looked in the mirror 😭. I visited a dental clinic and got a whitening treatment, and I’m extremely satisfied!! Dental clinics are always scary and nerve-racking for me, but the dentist and staff welcomed me so kindly that I was able to receive treatment comfortably. They carefully checked the condition of my teeth before the procedure and explained everything in an easy-to-understand way, which made me trust them. They also kept checking throughout the procedure to make sure I wasn’t uncomfortable, so it ended smoothly without any pain. When I looked in the mirror afterward, I could clearly see that my teeth looked brighter and lighter than before, and I was so happy!! The clinic was clean, and the treatment was excellent, so I’m planning to visit regularly for ongoing care.
2026.08.08 - Rating 5.0 out of 5UnverifiedSeoul Rhubarb Dental Clinic
I went in for a scaling treatment and ended up getting teeth whitening for the first time, and it exceeded my expectations!! Before the procedure, the consultation was really thorough, and they guided me on the shade I wanted and the possible results! They warned me that going too bright could look unnatural, so we aimed for the brightest natural look possible, which made me feel very confident about the process! During the treatment, I felt a slight warmth or something, but the doctor explained what was happening and adjusted things as needed, checking in on my comfort level regularly, so I wasn't too uncomfortable at all. After the procedure, my teeth became noticeably brighter, and I could see a big improvement in my overall appearance, which I absolutely loved!! They also gave me detailed advice on what to watch out for with food, so I'm trying to keep it up, and if I get any staining again, I’ll definitely come back for another treatment~~
2026.06.04 - Rating 5.0 out of 5UnverifiedSeoul Line Dental Clinic
I visited because my inlay came off, but I was so happy that the crown was made the same day! Of course, I planned to return a week later, but... the world has become so wonderful....👍 Also, when I had my cavity treatment, there was no sensitivity at all, it didn't hurt one bit, haha! I didn't even realize I had received the anesthetic because the process was pain-free; I even asked if they had administered it. While waiting for the crown to come out, I got the teeth whitening I had been curious about, and I should have done it earlier...💗 I've always been self-conscious about my yellow teeth... My friend recognized the difference right away and said it looks much cleaner. I'm planning to take my friend with me too, hehe. The location is great, and the clinic is neat, plus other nearby dental clinics have long wait times, but this one is quick! Hehe.
2026.03.04 - Rating 5.0 out of 5UnverifiedKing Kong Dental Clinic
Honestly, I was stressed about the color of my teeth every time I took photos, so I decided to get teeth whitening at the dentist. During the initial consultation, they carefully checked the current color of my teeth and my lifestyle habits (like coffee and tea), which made me trust them. Instead of just saying to go ahead, they realistically explained what to expect, which I appreciated. On the day of the procedure, they applied a gum protector first, so there was almost no pain or discomfort, and they kept checking on my progress throughout. Instead of an immediate dramatic change, it felt like my teeth gradually brightened up naturally, which I was actually more satisfied with. Afterward, they provided detailed aftercare instructions, so maintaining things wasn't difficult. I especially worried about my coffee habit, but they said as long as I was careful for a certain period, it would be fine, which relieved some pressure. Overall, I feel like my image improved in a clean and straightforward way without any exaggeration, and I keep wondering why I hesitated. I definitely would consider going back. 👍
2026.05.03 - Rating 5.0 out of 5UnverifiedYonsei Suite Dental Hospital
I had a scaling treatment. Before starting the actual scaling process, they took before-and-after photos with the hospital's own camera, and Dr. Kang Nam-won thoroughly checked the inside of my mouth, examining my gum condition and looking for cavities, giving me a comprehensive oral check-up. The scaling process was very meticulous, and they cleaned out the plaque and tartar nicely. Since I drink coffee every day, I was particularly worried about the discoloration of my teeth, but I’m quite satisfied because it seems like the scaling alone improved the color of my teeth to be noticeably brighter without needing any separate whitening treatment. I also appreciated that they explained the parts that were covered by insurance, which made me feel they were very considerate in helping me access medical benefits.
2026.07.23 - Rating 4.0 out of 5UnverifiedSeoul Face 21 Dental Hospital
It was really tough to book an appointmentㅠㅠ The communication through KakaoTalk wasn't very prompt... But the nurses were really nice during my first visit, and the treatment went smoothly. My skin tone brightened up, but the color of my teeth started bothering me, so I made an appointment at a place I've been to before. There's about a day's worth of swelling, but it's manageable. I think I was so tired that I ended up snoringㅠㅠ. The staff kept talking to me, so I couldn't keep my mouth shut...ㅡㅡ; Thank you.. hehe. Since this hospital mainly focuses on jaw surgery, it seems like they don't do a lot of insurance-related treatments. I noticed there were quite a few foreign patients. K-Medical is really great, hehe. I'll be back next time I need teeth whitening.
2026.03.19 - Rating 5.0 out of 5UnverifiedNew York Dental Clinic
Recently, I felt like my teeth were getting more and more yellow, so I decided to visit the dentist for a whitening treatment. After making an appointment, my visit went smoothly with not much wait time from check-in to the consultation. During the consultation, they gave me a thorough explanation of my current dental condition and the whitening methods, which made me feel confident in their care. Before the procedure, they applied a gum protection gel to minimize irritation, and they kept checking in on my comfort throughout the process, which really put me at ease. The treatment didn't take as long as I expected, and I didn't feel much pain at all. When I looked in the mirror after the whitening, I could definitely see that my teeth were noticeably brighter, which made me really happy. It felt like a natural brightness, which was even better. After the treatment, I received detailed advice on foods and habits to avoid, and the maintenance tips seemed easy enough to follow, so I think I can keep it up in my daily life. Overall, they guided me through everything I needed without any excessive pressure to buy more, so it didn't feel burdensome at all. It was a very satisfying treatment based on real experiences.
2026.05.03
Ongoing Procedures
Confidently Smile One-Day Teeth Whitening - 3 Sessions경기Good Sense Dental Clinic34%198,000KRW300,000KRW5(138)
[Cashdoc Exclusive] Teeth Whitening Discount Event서울Plant-in Dental Clinic33%100,000KRW150,000KRWVAT excluded4.7(15)
Say goodbye to yellow teeth in just one day! 3 One-Day Teeth Whitening Sessions서울Yonsei Bolt Dental Clinic49%150,000KRW299,000KRWVAT excluded-(0)
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5 frequently asked questions
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.