Teeth Whitening NW3

TEETH WHITENING at Seven Dental Clinic, Chalk Farm, London, NW3

Professional Teeth Whitening in London

Looking for a safe and effective way to lift years of staining? Our professional teeth whitening treatments are supervised by a dentist and use clinically proven, high-strength systems that home kits cannot match.

We safely lift staining from coffee, tea and red wine. Choose between in-chair whitening for results in about an hour, or custom take-home whitening kits for professional-grade whitening at home. Both options are designed to minimise sensitivity.

You don’t have to be registered with us. Plenty of our whitening patients keep their own dentist and come to us because we’re closer to work. We’re a few minutes from Chalk Farm station, and in-clinic whitening fits into a lunch break.

Got an event coming up? Book a consultation, and we’ll talk you through which option suits your timescale.

Why Choose Professional Teeth Whitening?

While over-the-counter products are widely available, they cannot match the safety, speed, and effectiveness of professional whitening supervised by a dentist:
  • Safety First: We conduct a full dental health check to ensure whitening is suitable for you. This helps prevent issues like sensitivity and gum damage.
  • Guaranteed Results: We use professional-grade, clinically proven whitening agents that deliver significant, predictable, and even results.
  • Customised Treatment: Our treatments are tailored to your specific needs and desired shade, ensuring a beautiful, natural-looking outcome

Before We Whiten

Whitening works on healthy teeth and gums. We check first, and if there’s decay or gum inflammation to address, we treat that before whitening.

We usually recommend a hygiene appointment first. A scale and polish removes surface staining and tartar, which means the whitening gel works on a clean, even surface.

Our Teeth Whitening Options at Seven Dental Clinic 

We offer two leading systems to fit your lifestyle and goals:
 
1. In-Clinic Whitening (The Fast-Track to a Whiter Smile)
Perfect for those who want immediate, dramatic results. In a single 60-90 minute appointment, we can lighten your teeth by several shades.
 
The Process: We protect your gums and lips before applying the professional-grade Zoom! whitening gel to your teeth. We then use a special LED lamp to speed up the whitening process by breaking down stains and discolouration. You’ll leave the clinic on the same day with a visibly brighter smile.
 
2. Professional Take-Home Whitening Kits (Convenient Whitening on Your Schedule)
This option offers the convenience of at-home whitening with the safety and effectiveness of a professional system.
 
The Process: We take precise digital scans or impressions of your teeth to create custom-made whitening trays that fit you perfectly. We provide you with professional-grade whitening gel and show you exactly how to apply it. You wear the trays for a prescribed amount of time each day to achieve your desired white smile over 1-2 weeks.

Teeth Whitening FAQs

Yes, when performed by a qualified dental professional, teeth whitening is a very safe procedure. We ensure your gums are protected and use clinically proven products that do not damage your tooth enamel.

Some patients may experience temporary sensitivity during or after treatment. This is normal and usually subsides within 48 hours. We can provide desensitising products to help manage this if you are concerned.

The longevity of your results depends on your diet and lifestyle. With good oral hygiene and by avoiding staining foods and drinks, the results can last for years. We also offer top-up gels so you can easily maintain your bright smile at home.

No, whitening treatments only work on natural tooth enamel. Restorations like crowns, veneers, or fillings will not change colour. We will assess this during your consultation and discuss the best approach for an even, beautiful result.