PROFESSIONAL TEETH WHITENING IN GUELPH
Safe, evidence-based whitening supervised by Dr. Ahmad
Coffee, tea, red wine, and aging cause surface stains to sink deep into your enamel over time. No amount of brushing fully reverses this. Professional whitening at Scottsdale Dental Centre restores your teeth’s natural brilliance, safely, effectively, and supervised by Dr. Ahmad every step of the way.
Treats: Coffee & Tea Stains · Red Wine · Tobacco Yellowing · Age-Related Dullness · Surface Staining
OUR 3 WHITENING OPTIONS
OPTION 1 — Custom Take-Home Trays Most Recommended · Best Long-Term Value · Lowest Sensitivity
- Precision-fitted trays made from impressions of your own teeth
- Holds 15–25% professional-grade carbamide peroxide gel evenly against every surface
- Least sensitivity of any whitening option available
- Trays are yours to keep for life — easy, affordable touch-ups anytime
- Sensitivity-reduction plan built in from day one
- Not available over the counter
Treatment Time: 2–3 Weeks
Results Longevity: 1–3 Years
Sensitivity Risk: Very Low
Where Used: At Home
OPTION 2 — Non-Custom Take-Home Trays Most Affordable · Same Professional Gel · No Impressions Needed
- Universal-fit tray available to pick up directly from our office
- Uses the same professional-grade gel as custom trays
- No impressions needed — ready to take home same visit
- Dentist-reviewed and approved before dispensing
- Day or overnight wear as prescribed by Dr. Ahmad
- Far superior to anything sold at a drugstore
Treatment Time: 2–3 Weeks
Results Longevity: 1–2 Years
Sensitivity Risk: Low
Where Used: At Home
OPTION 3 — In-Office Zoom! Whitening Fastest Results · One Visit · Best for Special Occasions
- Results visible in a single ~1 hour appointment with Zoom Whitening
- LED light activates professional-grade whitening gel for accelerated results
- Clinical gum protection barrier applied before treatment begins
- Adjustable light intensity keeps you comfortable throughout
- Clinical evidence shows final results equivalent to take-home methods
- Best results when followed by a take-home maintenance kit
Treatment Time: ~1 Hour
Touch-Up Frequency: Every 6–12 Months
Sensitivity Risk: Moderate
Where Done: In-Office
WHY PROFESSIONAL WHITENING BEATS DRUGSTORE PRODUCTS
Stronger Gel Drugstore products use 3–10% peroxide. Our systems use 15–25%, significantly stronger, with dentist oversight for your safety.
Assessment Before Treatment Dr. Ahmad checks for cavities, gum issues, restorations, and stain type first, preventing wasted money and protecting your enamel.
Even, Consistent Results Custom trays hold gel against every tooth surface evenly. Generic trays miss surfaces and allow gel to contact gums, causing uneven results.
Sensitivity Management Built-in strategies from day one, adjusting gel strength, wear time, and using desensitizing treatment as needed.
Results That Last Professional results last 1–3 years. Store-bought strips fade in weeks. Custom trays make future touch-ups quick and affordable.
Enamel Safe Our gels are pH-balanced and dentist-monitored. Acidic DIY methods like lemon juice permanently damage enamel, ours never do.
WHAT TYPE OF STAINING DO YOU HAVE?
Extrinsic Staining — Whitening Works Well
Surface stains caused by lifestyle habits. Professional whitening gel is designed exactly for this and typically delivers excellent results.
Common causes: Coffee · Tea · Red Wine · Tobacco · Dark Foods · Surface Aging
Intrinsic Staining — Alternative Treatment May Be Needed
Staining inside the tooth structure that whitening gel cannot reach. Dr. Ahmad will tell you honestly and may recommend porcelain veneers or composite bonding instead, saving you time and money.
Common causes: Aging/Thin Enamel · Tetracycline · Dental Trauma · Excess Fluoride · Genetics
HOW IT WORKS — 6 STEPS
Step 1 · Whitening Consultation Dr. Ahmad examines your teeth, identifies your stain type, and recommends the right option based on your goals and sensitivity level.
Step 2 · Check-Up & Cleaning A professional cleaning ensures the whitening gel contacts clean enamel for even, effective results from the start.
Step 3 · Impressions Taken Precise dental impressions are taken to fabricate your perfectly-fitted custom whitening trays.
Step 4 · Gel & Personalized Plan You receive professional gel and a detailed wear plan — including timing, sensitivity tips, and what to expect each week.
Step 5 · Home Whitening (2+ Weeks) Wear trays as prescribed — day or overnight. Results build gradually with well-managed, minimal sensitivity.
Step 6 · Review & Maintenance Results are reviewed together. Your trays are yours to keep for affordable, easy touch-ups for years to come.
COMPARISON TABLE
| Feature | Custom Trays | Non-Custom Trays | In-Office Zoom | OTC Strips |
|---|---|---|---|---|
| Gel Strength | 15–25% Pro | 15–25% Pro | High-Potency Pro | 3–10% Low |
| Time to Results | 1–2 Weeks | 1–2 Weeks | ~1 Hour | 2–4+ Weeks |
| Final Result | Excellent | Excellent | Excellent | Modest |
| Tray Fit | Custom-Fitted | Universal | In-Office | Generic Strips |
| Sensitivity | Low / Managed | Low / Managed | Moderate | Unmanaged |
| Gum Protection | Custom Fit | Partial | Clinical Barrier | None |
| Dentist Supervised | Yes | Yes | Yes | No |
| Longevity | 1–3 Years | 1–2 Years | Moderate Rebound | Weeks |
| Touch-Ups | Trays Kept for Life | New Kit Needed | New Visit Needed | Ongoing Cost |
| Best For | Long-Term Value | Budget Option | Events / Speed | Minor Maintenance |
Dr. Ahmad has personally reviewed peer-reviewed clinical literature on teeth whitening to ensure every treatment offered at Scottsdale Dental Centre is the most effective and safest option available — not just the most marketed.
AFTERCARE — PROTECTING YOUR RESULTS
After whitening, what you do at home makes a significant difference in how long your results last. Follow these six habits to keep your smile bright.
☕ Limit Staining Drinks Avoid or reduce coffee, tea, and red wine. When you do consume them, use a straw and rinse your mouth with water right after.
🚭 Avoid Tobacco Smoking and chewing tobacco are among the most aggressive causes of tooth discolouration. Avoiding tobacco significantly extends your whitening results.
🪥 Brush with an Electric Toothbrush Brush twice daily using an electric toothbrush. This removes surface stains before they have a chance to set into your enamel.
🧵 Floss Every Day Daily flossing removes plaque and food debris between teeth — the single most effective home habit for maintaining long-term oral health and a bright smile.
📅 Keep Up with Regular Cleanings Professional dental cleanings every 3–6 months remove built-up tartar and surface staining that brushing alone cannot address.
🔄 Use Your Whitening Trays for Touch-Ups Your custom trays are yours to keep. Whenever your smile starts to fade, a brief touch-up session with your professional gel is all it takes to restore your results.
READY FOR A BRIGHTER SMILE IN GUELPH?
Book your professional teeth whitening consultation at Scottsdale Dental Centre or Call us now at 519-836-5110 to book an appointment!. Dr. Ahmad will assess your teeth, identify your stain type, and recommend the right plan for real, lasting results.
Frequently Asked Questions
Teeth whitening is a cosmetic dental procedure that lightens the color of teeth by removing stains and discoloration, typically using bleaching agents such as hydrogen peroxide or carbamide peroxide.
Extrinsic stains: From coffee, tea, wine, smoking, and certain foods.
Intrinsic stains: From aging, trauma, certain medications (like tetracycline), or excessive fluoride.
Natural aging: Enamel thins over time, revealing more of the yellow dentin underneath.
Whitening affects natural tooth enamel only — your dentist can recommend cosmetic options for restorations if needed.
In-office whitening (professional bleaching at a dentist’s office).
At-home kits from the dentist (custom trays with whitening gel).
Over-the-counter products (strips, gels, pens, and toothpaste).
Results vary based on lifestyle and oral hygiene. Whitening can last from 6 months to 3 years, but frequent consumption of staining foods/drinks and smoking shortens this period.
Pregnant or breastfeeding women.
People with untreated cavities or gum disease.
Individuals with crowns, veneers, or fillings (since these don’t whiten).
Those under 16 years old.
Tooth sensitivity (usually temporary).
Gum irritation from contact with whitening agents.
Uneven whitening if you have dental restorations.
Brush and floss daily.
Avoid coffee, tea, red wine, and tobacco.
Use a straw for dark beverages.
Get touch-up treatments as needed.
Custom take-home trays. Clinical research shows equivalent final results to in-office whitening — with less sensitivity, less rebound, and better long-term value.
Pricing varies by option. Non-custom trays are the most affordable entry point. Custom trays cost more upfront but last for years. Call (519) 836-5110 for current pricing.
Yes. Our gels are pH-balanced and dentist-monitored. Any temporary sensitivity typically resolves within 24–48 hours. Far safer than acidic DIY methods.
1–3 years with proper care and periodic touch-ups. Custom trays make maintenance easy and affordable long-term.
Yes. Clean enamel allows the gel to work more evenly and effectively — we strongly recommend it before any whitening treatment.
No. Whitening only works on natural tooth enamel. Dr. Ahmad will openly discuss alternatives for patients with visible front-tooth restorations.
Patients with untreated cavities, active gum disease, severe intrinsic staining, or peroxide allergies. Also not recommended for pregnant individuals or children under 16.