What is Teeth Whitening?
Teeth whitening involves using chemicals and light to improve stained or discolored teeth without damaging the enamel. It can be performed at dental clinics or at home, but only individuals with healthy, non-eroded enamel and no underlying oral diseases (like gum disease or tooth sensitivity) should consider it.
Teeth whitening helps restore a bright, radiant white color to your teeth.
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Should You Whiten Your Teeth?
Teeth whitening is an aesthetic solution to discoloration caused by aging, food, and poor hygiene, providing brighter smiles and improved self-esteem.
This is a non-invasive, safe technique that doesn’t damage the tooth’s structure. Mild sensitivity post-treatment is common but temporary. To ensure safety, procedures should be conducted or guided by a professional dentist.
Do you have questions about teeth whitening?
If you have questions about teeth whitening, submit the form below or speak to our enquiry coordinators on +84 906 621 988 .
Call us ❯When Should You Whiten Your Teeth?
Recommended for:
- Individuals over 16 with healthy teeth.
- Discoloration from aging, diet, or smoking.
- Uneven coloring or visible stains.
- Chemical or medication-related stains.
Not recommended for:
- People under 16.
- Those with weak enamel, gum disease, or cavities.
- Pregnant or breastfeeding women.
- Individuals with veneers, crowns, or implants.
- Allergies to whitening agents.
4 Popular Teeth Whitening Methods
1. Laser Teeth Whitening
Laser light activates whitening gel (peroxide-based), improving effectiveness. The procedure includes:
- Gum protection application.
- High-concentration gel application.
- Laser light exposure for 10–15 minutes (2–3 rounds).
- Post-treatment desensitizing gel.
Laser whitening takes about 1–2 hours per session.
2. Whitening Non-Vital Teeth (Dead Pulp)
When the tooth’s pulp dies, internal discoloration occurs. The tooth must be treated and disinfected before whitening, typically in 3 sessions over 2–3 weeks using internal bleaching.
3. At-Home Whitening Trays
Custom trays filled with a dentist-prescribed gel are worn for 5–10 days. The gel’s lower concentration makes it safer for home use.
Steps:
- Clean teeth.
- Apply gel in trays.
- Wear trays as instructed.
- Rinse thoroughly.
OTC trays exist but may not be as effective or safe.
4. Whitening Strips
Strips contain low-concentration peroxide and adhere to teeth surfaces. Though inexpensive and convenient, they offer only temporary results and may cause sensitivity or uneven whitening, especially for crooked teeth.
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Can You Whiten Teeth at Home?
DIY methods (e.g., baking soda or charcoal) lack strong scientific backing and may damage enamel if overused. Always consult a dentist before trying any at-home solutions.
Does Teeth Whitening Hurt or Weaken Teeth?
It typically doesn’t hurt, but temporary gum irritation or sensitivity is common. Those with cavities or cracks may experience discomfort. Professional clinics can reduce risks with proper care.
The dentist may perform additional oral cleaning procedures before proceeding with the teeth whitening treatment.
Risks of Improper Whitening
Improper or unsupervised teeth whitening may lead to:
- Long-term sensitivity.
- Enamel erosion.
- Gum irritation.
- Uneven coloring.
Avoid using over-the-counter whitening agents without medical guidance.
How Much Does Teeth Whitening Cost at Greenfield Clinic?
At Greenfield Dental Clinic, we provide affordable and transparent pricing for all teeth whitening treatments — all performed by certified dentists in Vietnam who ensure the process is safe, effective, and professionally managed from start to finish. Price for teeth whitening will start from 3 million VND (approximately 115USD)
Final costs may vary depending on:
- The degree of tooth discoloration.
- The whitening method and concentration of peroxide used.
- The complexity of your case and the number of sessions required.
- The expertise of our licensed professionals and advanced dental technology.
At Greenfield, your comfort and safety come first. Our certified dentists will walk you through each step to ensure long-lasting results and a radiant smile.
Will Your Teeth Yellow Again?
Yes, over time. Discoloration may return depending on your oral hygiene and diet. Whitening is typically repeated every 1–2 years.
Aftercare Tips for Long-Lasting Results
- Visit dentist every 6–12 months.
- Brush twice daily with fluoride toothpaste.
- Use floss or water picks after meals.
- Avoid staining foods (coffee, tea, sweets).
- Rinse or drink water after meals.
- Do not smoke.
📞 Contact us today for a free consultation:
🌐 greenfield.clinic | ✉️ hello@nhakhoagreenfield.com
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📱 Hotline/WhatsApp/Zalo: +84 906 621 988
Address: 95 Trung Hoa st, Cau Giay, Hanoi