Teeth Whitening

Because whitening is led by our whitening expert Dr Ahmed Al-Ani, you get honest advice first. If whitening isn't clinically suitable for you, we'll tell you at your consultation — with a full refund, or we'll recommend an alternative such as Airflow stain removal or a hygiene clean to freshen your smile safely.

We're easy to reach, too: a short hop from Leeds city centre with no need to drive through it, and free on-site parking right outside — so a whitening consultation fits easily around work or a day in town.

The laser session (around 90 minutes) kickstarts the process with dramatic, immediate results. Home whitening (2–4 weeks of nightly use) then extends the effect, reaches any remaining surface staining, and stabilises the final shade. Together, they deliver a whitening outcome several shades beyond what either treatment alone can achieve — and the results last significantly longer.

Combination whitening isn't just two treatments stuck together — it's a carefully-planned sequence. At Clarendons, we time the laser session, the start of home whitening, and the rest periods between them to get the best possible result without overloading your teeth. The gels are professional strength, the trays fit precisely, and everything is tailored to your teeth, your starting shade and your sensitivity.

Our award-winning clinic in Leeds city centre gives combination whitening the care it deserves: proper consultations, calming in-chair sessions, thoughtful aftercare, and flexible finance to make it affordable — plus long-term support, because we want your new smile to last as long as possible.

The reason we plan early is simple: the right method isn't the same for everyone. For most people, dentist-prescribed home whitening or a combination approach gives the most natural, even and long-lasting result — and whitening a little in advance lets the shade settle and any mild sensitivity pass well before the day. Leave it no later than 2 weeks before your event so there's time for the treatment to work and for us to fine-tune the result.

Dramatic results in a single visit — no weeks of waiting. Laser whitening delivers 6–8 shades brighter in one appointment, ideal for weddings, events, or when you just want results now. Gums are protected with a liquid dam, enamel is preserved, and every minute of treatment is monitored by your dentist — safer than beauty-salon whitening and faster than DIY.

Laser whitening has a reputation for causing sensitivity, usually because it's been rushed or overdone. At Clarendons, we calibrate every session carefully: gel strength, number of cycles, and break time between cycles, all tailored to your teeth and sensitivity level. The result is dramatic whitening without the next-day agony.

Our award-winning clinic in Leeds city centre makes your laser whitening session feel almost spa-like — a comfortable chair, calming environment and attentive team. Afterwards, we provide clear aftercare guidance to help your new shade last as long as possible.

Home whitening uses custom-fitted plastic trays — made from 3D digital scans of your teeth — to hold professional-strength whitening gel against your enamel. The gel (typically 16% carbamide peroxide or 6% hydrogen peroxide) breaks down stains from within the tooth, delivering a genuinely whiter smile over 2–4 weeks of regular use. Results are visible within days, and the full course reveals a shade change of several levels on a dental whitening chart.

There's a world of difference between dentist-led home whitening and the DIY strips or beauty-salon gimmicks you'll find online. We start with a full oral health check to ensure whitening is safe for you (there's no point whitening teeth with undiagnosed decay). We take digital scans for perfectly-fitting trays. We prescribe gel strength based on your sensitivity and goals. And we're available throughout the process for support and advice.

Our award-winning clinic in Leeds city centre makes the whole process simple: two short appointments for consultation and tray fitting, then home whitening at your own pace. Your shade is tracked so we can show you the results, and maintenance top-up gels are available for years to come. Just properly-done whitening, without the hype.

Icon works by first etching the tooth surface with a mild acid to open the pores, drying the area thoroughly, then infiltrating a low-viscosity resin into the porous lesion. The resin sets with a curing light, filling the porous enamel and restoring a natural, even appearance. No drilling, no injection — a truly micro-invasive treatment with no anaesthetic needed and no enamel removed. It's the perfect answer for white spots in patients who'd prefer not to veneer or bond over healthy teeth.

Most Icon treatments are completed in 60–90 minutes, with visible improvement in one visit — sometimes a dramatic transformation, depending on the depth of the lesions. Unlike veneers or crowns, Icon treats the lesion inside the tooth without altering the external structure, so your natural tooth is conserved entirely.

Icon isn't a magic cure-all — it works beautifully on the right kinds of white spots and less so on others. At Clarendons, we assess your specific lesions carefully: their cause, depth and location. For superficial demineralisation after braces, Icon often delivers transformative results; for deeper fluorosis or thick white patches it may not be the right answer — and we'll tell you honestly, rather than selling treatment that won't deliver. Our award-winning clinic in Leeds city centre is trained in the Icon technique and delivers it with care, in a calming environment with transparent pricing.

One technique involves making a small access hole in the back of the tooth (often reopening the root canal access). The canal is sealed, a bleaching agent is placed inside the pulp chamber, and the tooth is sealed with a temporary filling. Over the following days or weeks, the bleach lightens the tooth from within. Once the desired shade is reached, the bleach is removed and a permanent filling placed.

External whitening doesn't reach internal staining — internal bleaching goes directly to the source. It is less invasive than a veneer, so before resorting to a veneer or crown it's wise to consider internal bleaching, which can often restore colour without any significant tooth preparation. Most internally-stained teeth respond brilliantly, often back to a matching shade.

Too many patients with a single dark tooth are straight-up sold a veneer — an irreversible treatment that requires enamel removal. At Clarendons, we always assess whether internal bleaching might solve the problem first: it's cheaper, less invasive, and often gets you a result you're delighted with. Only if bleaching isn't the right solution do we discuss veneers or crowns. Delivered in a calm, spa-like environment in Leeds city centre with clear pricing and flexible payment options.

Our whitening is led by Dr Ahmed Al-Ani, whose Master's Degree in Restorative & Aesthetic Dentistry (University of Manchester, Merit) included in-depth research and a dissertation on teeth whitening — so you get a dentist with genuine expertise in every aspect, from tray design to what actually works, without wasting money on gimmicks.

Airflow + whitening bundle — £499 (save £29). Pair your home whitening with an Airflow stain-removal session (normally £129) so your teeth are clean and stain-free before you whiten.

Free whitening with selected treatments. Professional whitening is included free with some of our cosmetic treatments, including Invisalign and full-smile composite bonding — ask us how it works at your consultation.

Give the gift of a brighter smile. Whitening makes a thoughtful gift for a partner, friend or family member — ask about gift voucher with our booking team.

EU regulations for teeth whitening, set out in Directive 2011/84/EU and the EU Cosmetics Regulation (EC) No 1223/2009, strictly control peroxide concentrations to ensure consumer safety. They mandate that products containing or releasing between 0.1% and 6% hydrogen peroxide can only be supplied by dentists, creating a strict, tiered regulatory framework for whitening products.