Are you dreaming of a beautifully white smile and want the whitening effect to last as long as possible? Discover the facts and proven methods to help you enjoy a bright smile for longer.
How Long Does Teeth Whitening Last?
The duration of your teeth’s whiteness depends on the whitening method used:
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Professional whitening at the dentist’s office – the effect can last from 12 up to even 36 months.
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At-home whitening methods (e.g., strips, gels) – typically provide results lasting 6 to 12 months.
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Whitening toothpastes – their effect is milder and usually visible for several weeks with regular use.
Remember, results vary individually and depend on your lifestyle and daily care.
What Can Shorten the Duration of Whitening?
Several factors affect how long the whitening lasts, especially:
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Regular consumption of coffee, tea, red wine, or carbonated drinks like cola.
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Smoking cigarettes or e-cigarettes, which cause fast discoloration.
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Neglecting oral hygiene, such as irregular brushing and no flossing.
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A diet rich in strongly staining foods like beets, berries, or curry.
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Using low-quality products – toothpastes or mouthwashes that do not protect enamel.
How to Prolong the Whitening Effect?
To keep your teeth white for as long as possible, follow these simple guidelines:
1. Follow a “white diet” right after the treatment
After whitening, your enamel is more prone to absorbing stains. Avoid strongly colored drinks and foods for the first 1-3 days, choosing light and gentle meals instead.
2. Choose the right whitening toothpaste
Look for toothpastes that:
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Are safe for enamel,
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Suitable for daily use,
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Contain strengthening ingredients like fluoride or hydroxyapatite.
Examples include Crest Plus Cavity Protection Regular Paste 232g and Crest 3D White Brilliance Whitening 2-Step (113g & 65g). Regular use helps remove stains and protect enamel, helping the whitening effect last longer.
3. Maintain consistent oral hygiene
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Brush your teeth at least twice a day,
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Floss daily,
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Use alcohol-free mouthwash that won’t irritate or dry out your mouth.
4. Consider touch-up whitening
A few months after the initial treatment, you can use a short course of whitening strips or gel to refresh the effect. Always do this under a dentist’s supervision.