How to maintain your whitened teeth after the treatment?

Within 1-2 Hours After Treatment

Avoid consuming anything other than water.

Within 24 Hours After Treatment

Avoid foods and drinks that may cause staining.

Such as…Foods & Drinks to Avoid:
・Foods high in polyphenols
(Red wine, soy products, cocoa, chocolate, grapes……)
・Tea & Carbonated Drinks
(Coffee, tea, oolong tea, cola……)
・Dark-colored foods
(Curry, soy sauce, ketchup, sauce, spinach…)

Note：If you must consume dark-colored food or drinks, please rinse your mouth with water frequently to reduce the time that pigments stay on your teeth.

How to Keep Your Teeth Beautifully White – Regular Maintenance is Key

Medical whitening (in-office bleaching) is a safe and professional treatment that restores the natural whiteness of your teeth — available only at dental clinics.
However, the effects are not permanent.

In everyday life, teeth naturally become stained over time. To maintain a white and bright smile, regular maintenance is essential.

How to Maintain the Brightness

Keep Your Brightest Smile All the Time

Visit the clinic approximately once a month to maintain the best possible shade of white.

Cost-Effective Whitening Maintenance

Combine with routine cleanings for oral health and return every 3–4 months for touch-up whitening.

Additional Notes

・Treatment Frequency Limits

To avoid stress on your teeth and gums:
– Please wait at least one week between whitening sessions.
– Limit to no more than 3–4 visits per month.

・If You Feel Occasional Sharp Pain After Treatment…

Some people may feel a slight or sharp pain during or after treatment.
This can occur especially when there are small pre-existing cracks or damage to the teeth.

This pain is often caused by:
“Temporary dehydration of the teeth”

It may feel similar to sensitivity but does not mean your teeth are damaged.
This sensation typically disappears within a few hours to a few days, as saliva naturally restores moisture to the enamel.

If the pain becomes unbearable or persists for several days, please contact us — the cause may be unrelated to whitening.

We also offer pain-less (low-sensitivity) whitening options.
If you’re interested, feel free to ask us.

We Look Forward to Seeing You Again Soon!

With regular whitening sessions, you can achieve a radiant smile, a better first impression, and improved oral health.
We look forward to welcoming you back!

Open Daily 12PM–5AM / 1 min from Shibuya Station

Instant Booking	Book & Ask	Book & Ask
Japanese form, with English Guide	Google Forms (Email Confirmation)	WhatsApp or LINE

Here for booking details.

English & multilingual support (via app) / Private care for non-Japanese speakers from ¥33,000.

Open Daily 12PM–5AM / 1 min from Shibuya Station

Instant Booking	Book & Ask	Book & Ask
Japanese form, with English Guide	Google Forms (Email Confirmation)	WhatsApp or LINE

Here for booking details.

English & multilingual support (via app) / Private care for non-Japanese speakers from ¥33,000.