From Stained to Stunning: Professional Teeth Whitening
- Dr. Michael Ofir

- 2 days ago
- 3 min read
Professional teeth whitening is a safe, effective cosmetic treatment performed by a dental professional to remove stains and discoloration from your teeth. Unlike over-the-counter products, in-office whitening delivers noticeable results—often up to 8 shades whiter—in just one visit, using powerful yet safe whitening agents and customized care.
Why Do Teeth Become Stained?
Discoloration happens to everyone over time—and not just from coffee. Teeth can become yellowed or stained due to:
Food and drinks (coffee, tea, red wine, berries)
Smoking or tobacco use
Aging (enamel thins, revealing the yellow dentin underneath)
Certain medications
Poor oral hygiene
These stains can settle deep into your enamel, making them tough to remove with brushing or store-bought products.
What Is Professional Teeth Whitening?
Professional teeth whitening is a cosmetic dentistry procedure that uses high-concentration whitening gels, often activated by a special light or laser, to break up and lift deep stains from the enamel.
At Avalon Dental Center, our whitening treatments are safe, fast, and tailored to your smile goals.
Benefits of In-Office Teeth Whitening
Why Choose Professional Over Drugstore Kits?
Fast results – Up to 8 shades whiter in one session
Safe application – No risk of gum or enamel damage
Longer-lasting results
Custom-tailored to your level of staining and tooth sensitivity
Supervised by a licensed dental professional
Bonus: It’s one of the most affordable cosmetic dentistry treatments available.
Teeth Whitening in Cambridge, MA
At Avalon Dental Center, we proudly serve patients from Cambridge and surrounding areas looking for expert-level cosmetic dentistry. Whether you're prepping for a wedding, photoshoot, job interview—or just want to feel more confident—our whitening options are safe, effective, and completely personalized.
How the Treatment Works
Step-by-Step Process:
Consultation & shade match
Teeth are cleaned & isolated to protect gums
Whitening gel applied to the enamel surface
Light activation (optional) to boost whitening power
Gel is rinsed & reapplied as needed (2–3 rounds)
Final results reviewed and aftercare discussed
Total appointment time? Usually 60–90 minutes.

Who Is a Good Candidate for Professional Whitening?
Ideal candidates have:
Healthy teeth and gums
Extrinsic stains (surface-level from food, drinks, smoking)
No active dental conditions like cavities or gum disease
Realistic expectations about results
No prior dental restorations (like crowns or veneers) in the visible smile zone
Whitening won’t work on fillings, crowns, or porcelain restorations.
Are There Any Side Effects?
Mild tooth sensitivity or gum irritation is possible, but temporary. We offer sensitivity-safe options and fluoride aftercare for comfort.
How Long Do Results Last?
Results typically last 6 months to 2 years, depending on:
Diet and lifestyle (coffee, red wine, smoking)
Oral hygiene habits
We also offer custom take-home trays to maintain your bright smile longer.
FAQ: Professional Teeth Whitening
1. How much whiter will my teeth get?
On average, most patients see 4–8 shades of improvement after one session.
2. Is professional whitening safe?
Yes! It’s performed by trained professionals using FDA-approved materials.
3. How long does the treatment take?
In-office whitening usually takes about 1 hour from start to finish.
4. Can sensitive teeth be whitened?
Yes—ask about sensitive-safe formulas and fluoride protection during your consultation.
5. How often should I whiten my teeth?
Most patients do it once a year for maintenance, depending on lifestyle habits.
Brighten Your Smile at Avalon Dental Center
Ready to go from stained to stunning? Professional teeth whitening at Avalon Dental Center is fast, safe, and personalized for your smile goals. Call us at (617) 374-9500 or book your appointment online and get ready to reveal a whiter, brighter, more confident smile.

















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