How long does the teeth whitening effect last and how to extend it?

How long does the whitening effect last?

• Professional whitening in the clinic: 1–3 years

• Home whitening (strips, gels): 6–12 months

• Whitening toothpaste: several weeks with regular use

The duration of the effect depends on your habits and daily oral hygiene care.

What shortens the whitening effect?

• Drinking coffee, tea, red wine, cola

• Smoking cigarettes and e-cigarettes

• Insufficient oral hygiene

• Diet rich in teeth-staining foods like beets, blueberries, curry

• Using low-quality toothpastes and mouthwashes

How to extend the whitening effect?

1. Follow a "white diet" during the first days
   After whitening, tooth enamel is more susceptible to staining. Avoid strongly colored foods and drinks for 24–72 hours. Choose light and neutral foods.

2. Choose the right whitening toothpaste
   Look for toothpastes that are:

• Safe for enamel,

• Designed for daily use,

• Enriched with strengthening ingredients like fluoride or hydroxyapatite.

We recommend:

• Crest Plus Cavity Protection Regular Paste 232g

• Crest 3D White Brilliance Whitening 2-Step (113g & 65g)

They gently remove stains and protect enamel, helping to prolong the whitening effect.

3. Maintain regular oral hygiene

• Brush your teeth at least twice a day,

• Floss daily,

• Use alcohol-free mouthwash.

4. Consider maintenance whitening
   After a few months, you can use a short course of whitening strips or gel to refresh the effect—always after consulting your dentist.