Want a brighter smile without damaging enamel? This guide explains causes of stains, safe whitening options, how to control sensitivity, and realistic cost ranges in Guwahati, Assam—so you can choose confidently.
Why Teeth Stain
Everyday life leaves marks—even with good brushing.
Common Causes
- Food & drinks: tea/coffee, cola, wine, turmeric, berries
- Smoking/tobacco
- Age & thin enamel
- Medications / fluorosis (intrinsic stains)
Extrinsic vs Intrinsic
- Extrinsic: on the enamel surface → respond well to professional cleaning + whitening
- Intrinsic: within the tooth (e.g., trauma, fluorosis) → may need veneers/bonding instead of bleaching
Whitening Options: What Actually Works
In-Clinic Whitening (Dentist-Supervised)
- High-precision isolation, professional gels, optional light/laser activation
- Fastest visible results (often 45–90 min)
- Ideal for events or when shades need to jump quickly
Custom Home Trays (Dentist-Provided)
- Tailor-made trays + measured gel
- Gradual change over 10–14 days; easy top-ups later
- Lower sensitivity vs aggressive in-office sessions for some patients
Over-the-Counter (OTC) Strips/Pastes
- Mild improvement for surface stains
- No diagnosis; risk of overuse on unhealthy teeth
- Best as maintenance, not major shade change
Quick Comparison
| Method | Speed | Shade Change | Sensitivity Risk | Dentist Supervision | Typical Cost |
|---|---|---|---|---|---|
| In-Clinic Whitening | Fastest (single visit) | High | Moderate (managed in-clinic) | Yes | Clinic-dependent |
| Custom Home Trays | Gradual (10–14 days) | Medium–High | Low–Moderate | Yes | Lower than in-clinic |
| OTC Strips/Pastes | Slow | Low | Low–Moderate | No | Lowest |
Best practice: Start with a check-up + cleaning to remove plaque/tartar. Whitening on unhealthy gums or cavities can hurt and backfire.
Is Whitening Safe?
Yes—when dentist-supervised and used as directed.
Ingredients & Strength
- Carbamide peroxide (gentler/longer wear)
- Hydrogen peroxide (faster/stronger)
Who Should Avoid/Delay
- Active cavities, gum disease, untreated sensitivity
- Pregnant/breastfeeding (postpone)
- Veneers/crowns won’t lighten—plan shade matching separately
Sensitivity: How to Prevent & Manage
- Pre-treat with desensitizing toothpaste (potassium nitrate) 1–2 weeks prior
- Use lower concentration or shorter sessions if sensitive
- Fluoride varnish or remineralizing gels in-clinic
- Space out sessions; avoid very cold/hot foods for 24–48h after
How Much Does Whitening Cost in Guwahati?
Pricing varies by method, number of sessions, and aftercare kits.
- In-clinic whitening: single or dual sessions; includes protective isolation, shade tracking, and post-care
- Custom tray kits: trays + gels + review visit
- Maintenance/top-ups: smaller refills later
For a precise quote: book an evaluation and shade check.
Book Whitening Assessment →
Maintenance: Keep Your Results Longer
- Rinse or brush after tea/coffee/wine; consider a straw for colored beverages
- Touch-up with home trays a few nights every few months (as advised)
- Six-monthly cleanings keep stains minimal
- Don’t smoke; it rapidly re-stains enamel
When Whitening Isn’t Enough
For deep intrinsic discoloration, consider:
- Microabrasion (surface defects)
- Composite bonding (localized patches)
- Porcelain veneers (full smile redesign)
Why Choose Om Sai Dental Care for Whitening
- Diagnosis first: treat decay/sensitivity before whitening
- Customized plans: in-clinic boost + safe home maintenance
- Shade tracking & photo documentation
- Clear aftercare and honest expectations
