Teeth whitening is a popular cosmetic treatment that delivers noticeable results — but how long those results last can vary based on several factors.
⏳ Average Duration of Whitening Results
The effects of teeth whitening typically last:
- In-office professional whitening: 🦷 1 to 3 years
- Custom take-home trays (from your dentist): 🦷 Around 1 year
- Over-the-counter whitening strips/kits: 🦷 A few months
Keep in mind: everyone’s teeth respond differently to whitening, depending on your habits, enamel thickness, and original shade.
🥤 What Can Shorten Whitening Results?
Certain foods, drinks, and lifestyle habits can cause staining to come back faster. Common culprits include:
- Coffee, tea, red wine
- Dark sodas or sports drinks
- Berries and tomato-based sauces
- Smoking or vaping
Even with professional whitening, continued exposure to these can reduce how long your results last.
🪥 How to Maintain Your Whiter Smile
To keep your teeth bright for longer:
- Brush and floss daily
- Rinse after consuming stain-prone foods
- Use a whitening toothpaste (non-abrasive) 1–2 times a week
- Avoid tobacco products
- Consider touch-up treatments every 6–12 months
🧑⚕️ When Should You Schedule a Touch-Up?
Touch-up frequency depends on your lifestyle and the type of whitening you had. We usually recommend:
- Every 6–12 months for those who drink coffee or wine regularly
- Every 12–18 months for non-smokers with good oral hygiene
Your dentist can recommend a personalized whitening maintenance plan.
Curious If Your Whitening Needs a Refresh?
We’re here to help you maintain that bright, confident smile. Whether you’ve had in-office whitening or are just starting to explore your options, we’ll help you make it last.
👉 Book a consultation today and ask about long-term whitening maintenance.