
Treatment period: 2026.01.07
Nice to meet you,
I’m Dr. Park Jeong-gi of Seoul Remember, Sillim Dental Clinic.
2026 is the Year of the Red Horse,
and as the marriage market, which had been blocked by COVID-19,
has become active again,
more and more people are holding their wedding ceremonies.
As a result, the birth rate is also increasing,
and there are many good things happening in the country.
Today at Sillim Dental Clinic,
I will explain a topic that is especially appealing to
brides and grooms-to-be who are preparing for marriage,
namely
a one-day teeth whitening treatment
that can be done in just one day.
Since the number of patients actually inquiring about it
has increased significantly,
I hope this information will be helpful if you are looking into it.
- Initial examination: A3
I think it will be easier to understand if I explain it while looking at photos,
so I will show you an intraoral photo.

This case had a dark, yellowish tooth color of about A3.5
at the time of the initial examination.
Considering that the average Korean shade is around A3,
you can think of it as being slightly more yellow than that.
Depending on your usual clothing style or makeup,
how it is perceived can vary,
so at Sillim Dental Clinic,
we always leave objective records
using a shade guide like this.
Seeing how surprised this patient was as well,
they likely did not realize it was this yellow.
- One-day teeth whitening
At Sillim Dental Clinic,
for patients who want teeth whitening,
we first conduct a sufficiently detailed consultation.
Why they want to brighten their teeth,
by when it needs to be completed,
and how white they want it to be
Gathering these small but important details
is essential for establishing an accurate treatment plan and goal.
In this case,
there was a wedding photoshoot before the wedding,
and having the teeth look yellow in photos was a major source of stress,
so they wanted the brightest shade possible within a comfortable range,
and they had about a month available.
However, since Sillim Dental Clinic
completes the procedure in one day,
a period that long is not necessary,
but if the desired shade does not come out,
there would still be time for touch-up,
so it was good that they came without rushing.^^
- Result
This is the result after completing the same-day one-day teeth whitening at Sillim Dental Clinic,

Using a preparation mixed with a hydrogen peroxide concentration
that only a specialist can apply,
it was placed on the tooth surface,
and the shade was improved by 2.5 levels to A1.
Of course, in this process,
the surface was cleaned through tooth polishing,
and the gums were protected with a dam,
with all the standard principles followed to completion.
Because the teeth alignment was very even,
the patient was young,
and the enamel was thick and healthy,
there was no discomfort such as sensitivity,
and the change to the brightest shade was completed safely,
which I was also very pleased with.

Today at Sillim Dental Clinic,
I explained that there is also a procedure called one-day teeth whitening
for brides and grooms-to-be who are facing major life events such as marriage,
wedding photos, or family introductions.
However, it may also be possible not only for these important events in youth,
but also for those who have been stressed by yellow teeth for a long time,
or for those preparing for banquets or major events such as a 60th or 70th birthday celebration,
so in those cases,
please receive a thorough examination from your attending doctor,
and after an accurate diagnosis is made,
please receive treatment safely.
I hope your future is filled only with flowers on the path ahead,
and I will do my best from my position so that it can become a precious day to remember.
This was Park Jeong-gi of Seoul Remember, Sillim Dental Clinic.