Professional Teeth Whitening in East Finchley

You should consider professional teeth whitening if your teeth have become stained or discolored over time from drinks like coffee, tea, or red wine. It is also a good option for a special event such as a wedding or graduation when you want to look your best. Many patients in East Finchley choose whitening to boost confidence after quitting smoking, which often leaves behind noticeable staining. You are a good candidate if you have healthy teeth and gums, without decay or active disease. It is important to have a dental check-up before proceeding, since whitening works on natural enamel and does not affect fillings, crowns, or veneers.

The process at our Finchley practice starts with an initial 30 minute consult. We assess your oral health, discuss your desired shade, and take impressions to create custom whitening trays. Your next appointment, a week later, is a 20 minute session to ensure the trays fit well and to show you how to apply the professional gel. You complete the treatment at home, wearing the trays for a set period each day—typically 2 to 3 weeks. We then schedule a follow up to review results and plan maintenance. This dentist supervised at home system offers safety and steady, reliable whitening.

Right after whitening, and during the treatment period, you may notice some temporary tooth sensitivity. This usually fades within 24 to 48 hours. Use a toothpaste for sensitive teeth during this time. For the first 48 hours, avoid dark foods and drinks like coffee, red wine, and berries to prevent re staining while enamel is more porous. Long term maintenance means good oral hygiene—brush twice daily, floss, and attend regular check ups. With proper care, results can last up to three years. If you experience severe or prolonged sensitivity, call our practice during office hours (Mon/Wed/Fri 9-5, Tue/Thu 11-7).

While professional whitening remains the gold standard, some people explore other options. Over the counter kits such as strips and pens are widely available but legally limited to 0.1% hydrogen peroxide in the UK, making them unlikely to produce a major colour change. Whitening toothpaste helps remove surface stains but cannot alter the intrinsic colour of teeth. Some patients with crowns or veneers on the front teeth may consider replacing them to achieve a whiter smile, since whitening gels do not affect restorations. During your consultation, we can discuss whether whitening or another cosmetic treatment like composite bonding best suits your goals.

To make an informed choice about your treatment, here are essential questions to ask any provider, whether at our practice in Finchley or another clinic. Start by asking which whitening system they use and the concentration of the whitening agent. Also inquire about the expected results and how many shades lighter your teeth might become. Ask about potential side effects, such as sensitivity, and how they are handled. Finally, request a clear breakdown of the total cost, what it covers (trays, gel, follow-up appointments), and whether there are maintenance costs to consider in the future.

Professional teeth whitening is a cosmetic procedure and is not available on the NHS. At our private practice in East Finchley, the cost for a complete take home whitening system, including custom trays and professional strength gel, typically ranges from £350 to £600. The final price depends on the specific system used and the amount of gel needed to reach your desired shade. This fee includes the initial consultation, impressions, custom tray fabrication, and all necessary follow up appointments. There are no hidden fees. While cosmetic treatments are not covered by dental insurance plans like Denplan or Cigna, we can discuss payment options during your consultation.