3 clinics · Central Region
Top clinics for Teeth Whitening in Ang Mo Kio
True Dental Studio (Ang Mo Kio)
728 Ang Mo Kio Ave 6, #01-4228, Singapore 560728
View clinic →Professional Teeth Whitening in Ang Mo Kio—Get Results Fast
Achieve visibly whiter teeth without enamel damage, with sensitivity solutions and results lasting up to 12 months.
Teeth Whitening Cost in Ang Mo Kio
$300 – $1,200
In-clinic professional whitening ($600–$1,200) delivers results in 1–2 hours; take-home kits ($300–$600) take 1–2 weeks but are gentler on sensitivity.
Extrinsic stains (surface coffee/wine) respond faster than intrinsic (internal yellowing); single-tooth whitening costs less than full-mouth treatment.
Premium systems like Philips Zoom or KöR offer faster, more dramatic results but cost $200–$300 more than standard peroxide bleach treatments.
Annual touch-ups cost $250–$400; home maintenance kits ($80–$150) extend results between professional visits.
| Option | Cost |
|---|---|
| In-Clinic Professional Whitening (Zoom/Premium) | $800–$1,200 |
| Take-Home Custom Tray Kit | $300–$600 |
| Over-the-Counter Strips & Gels (OTC) | $30–$150 |
Prices are indicative. Contact clinics directly for current quotes.
How Professional Teeth Whitening Works
- 1
Consultation & Shade Check
10–15 minutesYour dentist assesses baseline tooth colour using a shade guide (e.g., A1 to D4) and discusses your goals. They check for cavities, enamel erosion, or recession—issues that must be treated before whitening begins. Sensitivity history is reviewed to select the appropriate bleach strength and protection method.
- 2
Protective Barrier Application
5–10 minutesA protective gel is applied to gums and lips to shield sensitive soft tissue. A rubber dam or lip retractor is placed to isolate teeth and prevent bleach contact with surrounding areas. For sensitive teeth, a desensitizing agent (potassium nitrate) is applied pre-treatment.
- 3
Bleaching Agent Application & Activation
45–60 minutes per cycleA peroxide-based whitening gel (15–35% hydrogen peroxide or carbamide peroxide) is applied evenly to visible tooth surfaces. A UV light or LED activator may be used to accelerate the whitening process. The gel sits for 15–30 minutes per cycle, depending on the system (e.g., Philips Zoom uses 3 × 15-minute cycles).
- 4
Gel Removal & Shade Check
10–15 minutesThe whitening gel is carefully rinsed away. Your dentist measures the new shade and compares it to your baseline. Additional cycles may be performed if more whitening is desired and enamel integrity allows. A fluoride treatment may be applied to strengthen enamel.
- 5
Sensitivity Management & Take-Home Care Instructions
5–10 minutesA sensitivity relief gel or varnish is applied (e.g., potassium nitrate or calcium phosphate). You receive a take-home maintenance kit (optional) and post-treatment instructions: avoid hot drinks, acidic foods, and red wine for 48 hours. Maintenance schedule (every 6–12 months) is discussed.
Are You a Candidate for Teeth Whitening?
Good candidates
- Adults with naturally yellow or grey teeth wanting a brighter smile without veneers or crowns
- People with extrinsic stains from coffee, tea, wine, or tobacco use who have healthy enamel
- Those with upcoming events (weddings, job interviews, professional photos) needing fast results
- Patients with mild-to-moderate tooth sensitivity willing to use sensitivity management during treatment
May need extra assessment
- Existing cavities, cracked teeth, or enamel erosion—must be repaired before whitening to prevent pain and bleach leakage
- Severe sensitivity or gum recession—extra desensitizing pre-treatment and lower bleach concentration recommended; home kits may be safer
- Dark intrinsic stains (from tetracycline or internal discoloration)—require extended treatment or may see minimal results; dentist will set realistic expectations
Frequently asked questions
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