A Comfortable Solution – At-Home Teeth Whitening
Professional at-home teeth whitening is one of the most accessible and effective cosmetic dental treatments available. It combines the convenience of self-administration with the safety and efficacy of professionally prescribed whitening gel — producing results that over-the-counter products cannot match.
How Does At-Home Whitening Work?
Custom-made whitening trays are fabricated from a precise impression or digital scan of the patient's teeth. These close-fitting trays hold the whitening gel in consistent, intimate contact with the tooth surface throughout the treatment.
The gel contains hydrogen peroxide or carbamide peroxide as the active whitening agent. When applied, the peroxide penetrates the outer tooth structure and breaks down the chromogenic (colour-causing) molecules that accumulate in and on the enamel over time.
The treatment is typically performed for 1–2 hours per day (or overnight, using lower-concentration gels), for a period of 2–4 weeks, depending on the degree of whitening desired and the patient's individual response.
Advantages of Professional At-Home Whitening
- Custom-fit trays ensure even gel distribution and minimise gum contact
- The clinician selects the appropriate gel concentration for the patient's sensitivity and goals
- Treatment can be continued or topped up as desired
- Results are gradual and natural-looking
- More affordable than in-office whitening while achieving excellent long-term results
What to Expect
Most patients notice a visible improvement within the first few days of treatment. The final result is typically achieved at 2–4 weeks. Some temporary tooth sensitivity is common and resolves within 24–48 hours of stopping treatment. Using sensitivity toothpaste during the whitening period helps manage this.
At Smilecraft, at-home whitening trays are custom-fabricated at our practice. We provide full instructions and follow-up to ensure a safe, effective, and satisfying result.
