Whitening strips and special toothpastes work by degrees. The shade difference is real, but it is not what you see in photos. The staining from coffee, tea, and years of use goes deeper than a surface formula can reach.
Professional teeth whitening is different in kind, not just degree. At Crown Dental in Muscat, the whitening gel used in the chair is prescription strength: several times more concentrated than anything available over the counter. The result is visible in a single appointment.
Why Professional Whitening Works When Strips Do Not
At-home products are limited by regulation: the concentration of hydrogen peroxide allowed in consumer products is capped at 0.1% in Oman and across the GCC. Clinical whitening gels used in dental practices operate at 25 to 40%. That is not a small difference.
The other issue is contact time. Strips are held against curved surfaces and move. The professional system uses custom-fitted trays that keep the gel in full contact with each tooth surface, evenly, for the right duration. No patchy results.
What to Expect at Crown Dental
The appointment typically runs 60 to 90 minutes. Here is what happens:
- Shade assessment – a baseline photo and shade guide reading so you can see the before/after difference clearly
- Gum protection – a barrier is applied to protect soft tissue before the whitening gel
- Gel application – the whitening agent is applied to the tooth surfaces and activated; the cycle is repeated 2 to 3 times
- Final rinse and shade check – your new shade is photographed and recorded
Most patients leave with teeth 6 to 10 shades lighter than when they arrived.
How Long Do Results Last?
Professional whitening results last 1 to 3 years depending on diet and habits. Coffee, tea, red wine, and smoking accelerate re-staining. A short top-up session every 12 to 18 months maintains the result. Crown Dental can provide take-home maintenance trays alongside the in-office treatment.
Is Teeth Whitening Right for You?
Whitening works on natural tooth enamel. It does not change the colour of crowns, veneers, or composite bonding. If you have existing dental work at the front of your mouth, this is worth discussing at the consultation: you may need to replace the restorations after whitening to match the new shade.
Whitening is not recommended for pregnant patients or for teeth with active decay. A quick check at the start of the appointment confirms suitability.
Book Teeth Whitening in Muscat
Crown Dental is located at Aqar Building, Al Ghubrah Street, Muscat. Call +968 95048486 or contact us online to book. Most appointments can be scheduled within the week.