Professional teeth whitening in Thunder Bay - 3-8 shades brighter, sensitivity-friendly.
Professional teeth whitening in Thunder Bay - 3-8 shades brighter, sensitivity-friendly
Safe, supervised teeth whitening in Thunder Bay by licensed dental hygienists: in-studio sessions, custom take-home kits and protocols designed for sensitive teeth. See your shade change in a single visit.
Teeth Whitening
Professional in-studio whitening, including sensitivity-friendly systems for visibly brighter smiles.
- 3-8 shades in one visit
- Sensitivity-friendly protocols
- Take-home maintenance kits
Your visit, step by step
What happens during teeth whitening in Thunder Bay
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Shade & suitability assessment
Starting shade recorded; cavities, gums and restorations checked first - whitening is only done on healthy mouths.
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Clean surface prep
Plaque and surface stains removed so gel contacts clean enamel (combine with your cleaning).
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Gum protection
Professional barrier isolates soft tissue before any gel touches your mouth.
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Whitening cycles
2-3 gel cycles with optional light activation; comfort checked between each.
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Final shade & home plan
Before/after shades compared, desensitizer applied, take-home maintenance kit fitted if chosen.
Our professional teeth whitening options in Thunder Bay
In-studio whitening (one visit)
Medical-grade gel with gum protection and optional light activation - 3-8 shades in 60-90 minutes. The fastest, most controlled result.
- Immediate, photographed shade change
- Desensitizers built into the protocol
- Ideal before weddings, grads, interviews
Custom take-home whitening kits
Trays molded to your teeth plus professional-strength gel for gradual brightening on your schedule - subtle, natural, easy to maintain.
- Custom fit = even gel coverage, no gum leaks
- Control your final shade week by week
- Trays double as lifelong touch-up tools
Combined program (in-studio + kit)
Maximum, longest-lasting result: jump-start in the studio, then refine and lock the shade at home. Our most-requested bridal plan.
Whitening for sensitive teeth
Lower-concentration gels, extended wear schedules, potassium-nitrate prep and fluoride support - brightness without the zing. Details on our sensitivity management service.
Which whitening plan matches your goal?
| Your goal | Best plan | Timeframe | Typical cost |
|---|---|---|---|
| Big change, fast (event in days) | In-studio whitening | 1 visit, 60-90 min | $300-$600 |
| Gradual, subtle brightening | Custom take-home kit | 1-2 weeks | $150-$300 |
| Maximum + longest-lasting | Combined program | Visit + 1-2 weeks | Quoted as a plan |
| Sensitive teeth | Sensitivity-friendly protocol | 2-3 shorter sessions | Quoted after assessment |
| Maintaining last year's result | Touch-up gel refills | 2-4 nights | $60-$90 |
Is teeth whitening safe? Yes - when it's supervised
Professional whitening does not damage enamel: we use pH-balanced gels at controlled concentrations with gum barriers and desensitizing support. Whitening is postponed or adapted when you have untreated cavities, active gum disease, are pregnant or nursing, or are under 16 - we treat those first, then brighten safely. Crowns, veneers and fillings don't bleach, so we plan shade-matching with you honestly before starting.
How long does teeth whitening last?
Typically 6-24 months, depending on coffee, tea, wine and tobacco habits. Yellow-toned stains respond best; grey-toned stains lighten more gradually. Your take-home trays make touch-ups cheap and easy for years.
The 72-hour "white diet" after whitening
- Avoid coffee, tea, red wine, cola and dark juices
- Skip berries, tomato sauce, curry, soy and balsamic
- No tobacco or vaping
- Avoid very hot/cold foods if sensitive
- Then resume normally - rinse after staining drinks to protect your shade
Wedding, grad or headshots? We schedule backwards from your date.
Clean → whiten → touch-up on a timeline that peaks on the day. See the full plan on our cosmetic hygiene page.
"The most relaxing dental visit I've ever had." — Sarah M., whitening patient
"Beautiful space, beautiful results." — Emily R., cosmetic hygiene patient
Sources & further reading
Book teeth whitening in Thunder Bay today
1480 Walsh St W - serving Thunder Bay, Neebing, Shuniah, Oliver Paipoonge, Kakabeka Falls & Northwestern Ontario. Free shade assessment with every consultation.
Good to know
Questions, answered
Something else on your mind? A real human replies within one business hour.
+1 (873) 688-5426
Some Patients Feel Temporary Sensitivity During Or For 24-48 Hours After Treatment. We Prevent And Manage It With Desensitizing Agents Before, During And After And Offer Lower-strength Protocols For Sensitive Teeth. Discomfort Always Resolves Quickly.
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No - Professionally Supervised Whitening With PH-balanced Gels Does Not Damage Enamel. The Risk Comes From Overused DIY Products And Charcoal Abrasives. We Control Concentration, Exposure Time And Gum Protection, And Add Remineralizing Support Afterwards.
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Keep 6-month Cleanings, Use Your Custom Trays With Touch-up Gel 2-4 Nights Every 6-12 Months, Rinse After Staining Drinks, And Avoid Tobacco. Your Maintenance Plan Is Written Into Your Home-care Card At Your Whitening Visit.
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Typically 6-24 Months Depending On Coffee, Tea, Wine And Tobacco Habits. Using A Straw, Rinsing After Dark Drinks, Keeping 6-month Cleanings And Doing Occasional Tray Touch-ups Keeps Your Shade At Its Peak For Years.
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Most Patients See 3-8 Shades Of Improvement In One In-studio Visit, Depending On Starting Shade And Stain Type. Yellow-toned Stains Respond Fastest; Grey-toned Stains Improve More Gradually. We Photograph And Shade-map Your Teeth So Progress Is Measurable, Not Guessed.
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In-studio Whitening Ranges $300-$600; Custom Take-home Kits $150-$300; Touch-up Refills $60-$90. Whitening Is Cosmetic And Not Insurance-covered, But Your Pre-whitening Cleaning Usually Is. Exact Quote After Your Free Shade Assessment.
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No - Bleaching Only Lightens Natural Tooth Structure. Restorations Stay Their Current Shade, So If They're In Visible Areas We'll Plan Honestly: Whiten First, Then Discuss Replacing Restorations To Match Your New Shade If You Wish.
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