Hello! This is SACHI Dental Clinic. Today, we would like to introduce in detail “Home Whitening”, which is very popular at our clinic.
For those who are “interested in whitening, but worried about the number of visits and pain…”, we would like to suggest a style that allows you to whiten your teeth slowly at home.
Home Whitening is “Whitening to Nurture”
Home whitening is a method in which a drug is placed in a special mouthpiece and allowed to penetrate the inside of the teeth over time. Compared to office whitening performed at a dental clinic, it has the following characteristics:
Natural, translucent finish
It thoroughly breaks down yellowing not only on the surface of the teeth but also inside, so you can expect a translucent whiteness.
Whiteness that lasts longer
A major advantage is that color rebound is less likely to occur because the pigment is broken down over time.
Just wear it for 1 to 2 hours a day at your favorite time. Even in a busy day, you can approach the ideal color at your own pace.
Features of the drug “Angelus” used by our clinic
The most important thing to continue home whitening without difficulty is “less irritation”. At our clinic, we use “Angelus” in consideration of the burden on patients.
Ingredients that consider hypersensitivity
Contains potassium nitrate and sodium fluoride. This formulation is designed to reduce the “tingling sensation” unique to whitening, making it easy for first-time users to continue treatment.
High viscosity that prevents unevenness
Gel The viscous gel adheres firmly to the tooth surface, making it difficult to drip and allowing for uniform whiteness.
Gradually effective “sustained release”
The active ingredient is released slowly, so it works efficiently even with short-term application.
Natural whiteness tailored to Japanese tooth enamel
We specialize in creating a clean, natural tone-up rather than a “painted-on whiteness.”
It’s okay to be busy! Tips for “gentle continuation”
Home whitening is key to continuing, but you don’t have to aim for perfection.
1 hour on weekdays, 2 hours on weekends with more time
Take a break on days with plans, and proceed at a pace of 3-4 times a week.
Even with this kind of “reasonable continuation,” whiteness will steadily accumulate. The important thing is to “continue slowly and steadily.”
For those who want to realize whiteness more quickly or want to maximize whiteness, we also offer a “package plan (dual whitening)” that combines in-office and home treatments. This method is recommended for those who want to achieve results efficiently and make them last longer.
Details regarding treatment (cost/risk)
Please check the following points in order to receive whitening with free medical treatment with peace of mind.
[Standard cost]
Home whitening: ¥16,500 (tax included) (Includes mouthpiece creation and initial guidance)
A separate fee will be charged for the whitening gel.
We also offer a dual whitening plan that includes an office + home set.
[Side effects/risks]
Temporary hypersensitivity (symptoms of tingling teeth) may occur during or after whitening.
The effect varies from person to person. If you have cavities or periodontal disease, treatment may be required first.
People with acatalasemia, pregnant or breastfeeding people should refrain from treatment.
In closing
Please feel free to ask any small questions such as “Will my teeth whiten?” or “How long will it take?” Would you like to cultivate your own “clean and fresh smile” together at Shiba Park/Mita SACHI Dental Clinic?
All of our staff are looking forward to your visit!

