Teeth Whitening: What to Expect from Professional Treatment

Teeth whitening is one of the most popular cosmetic dental treatments, and for good reason — it is safe, effective, and can dramatically improve the appearance of your smile. But with so many options available, from supermarket strips to professional treatments, it can be hard to know what to choose.

Professional Whitening vs Over-the-Counter Products

Professional teeth whitening at a dental practice is significantly more effective and safer than over-the-counter products. Here is why: Stronger, More Effective Formula — Professional whitening gels contain a higher concentration of active ingredients, providing noticeable results in a shorter time. Custom-Fitted Trays — Your dentist creates custom-made trays that fit your teeth perfectly, ensuring even coverage and preventing gum irritation. Supervised Treatment — Your dentist monitors your progress, ensuring the treatment is safe and effective for your teeth and gums.

Your Whitening Options at M Dental

PolaNight Home Whitening — We use the professional PolaNight system with custom-made trays you wear at home over 2-3 weeks. After a dental examination we take impressions for your bespoke trays and provide the whitening gel with full instructions. Ideal for a gradual, controlled result before a special occasion. Take-Home Whitening Kits — Custom-made trays and professional-grade whitening gel for use at home over 2-3 weeks. More gradual results but with the convenience of treating at your own pace.

What Results Can You Expect?

Professional teeth whitening typically lightens teeth by 3-8 shades, depending on the starting colour and the type of staining. Results vary from person to person, but most patients are delighted with the difference. Results last 6-12 months with proper care. Avoiding staining foods and drinks (coffee, tea, red wine, berries) and maintaining good oral hygiene helps prolong your results.

Is Teeth Whitening Safe?

Yes, professional teeth whitening is safe when performed under dental supervision. Your dentist will check that your teeth and gums are healthy before starting treatment. Some patients experience temporary tooth sensitivity during treatment, which resolves quickly.

Cost of Teeth Whitening

At M Dental, professional teeth whitening starts from £295. This includes custom-made trays, professional-grade whitening gel, and supervision throughout your treatment.

Book Your Whitening Consultation

Ready for a brighter smile? Book a free cosmetic consultation at our Canada Water (SE16) or Greenwich (SE10) clinic. Call 0204 518 8554 or 0204 541 8517.