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Brighten Stained Teeth with Professional Whitening

Coffee, tea, red wine, tobacco, ageing and everyday foods can leave teeth looking yellow, dull or discoloured over time. At Green Apple Dental we help patients in Surrey, Fleetwood, Newton and nearby communities find safe, effective ways to a cleaner, brighter-looking smile, from a professional cleaning to supervised whitening and cosmetic options for deeper stains.

  • Dentist-supervised whitening
  • Safe for enamel when done properly
  • Fleetwood and Newton clinics
A patient with a bright, white smile at Green Apple Dental in Surrey
Why teeth stain

Surface Stains, Deep Stains and Natural Ageing

Most discolouration sits on the surface: pigments from coffee, tea, red wine and tobacco settle into the microscopic texture of the enamel, and plaque and tartar hold them there. A professional cleaning removes a surprising amount of this before any whitening is considered.

Some stains come from inside the tooth. Enamel thins with age and lets the yellower dentine underneath show through, and old fillings, root canal treatment or certain medications can darken a single tooth. These deeper stains respond differently, which is why we assess the cause before recommending whitening, bonding or veneers.

Whitening is safe for enamel when it is supervised by a dentist, with the right concentration and well-fitting trays. Store-bought products are weaker, and when they are misused they cause sensitivity without much change in colour.

Common causes of tooth stains

  • Coffee, tea, red wine and dark-coloured drinks
  • Tobacco use, smoking or vaping
  • Natural ageing and enamel wear over time
  • Plaque build-up, tartar or infrequent cleanings
  • Old fillings, trauma or certain medications
Our approach

Our Modern Approach to a Brighter Smile

Four steps, planned around the cause of your staining rather than a one-size-fits-all treatment.

Smile assessment

We check your teeth and gums, identify whether the staining is surface or internal, and recommend the whitening options that fit your smile and your budget.

Professional cleaning

A dental cleaning removes plaque, tartar and surface build-up so your teeth look fresher immediately and whitening works evenly.

Whitening options

Dentist-supervised in-clinic or take-home whitening reduces yellowing and brightens external stains far more effectively than store-bought products. For stains that do not whiten, bonding or veneers are discussed.

Long-term care

We give you practical tips for keeping your results, including brushing habits, routine visits, stain-conscious food choices and occasional top-ups.

Good to know

Stained Teeth Questions

Is professional whitening safe for my enamel?
Yes, when it is supervised by a dentist. We check your teeth and gums first, use the right concentration and custom-fitted trays, and manage any sensitivity. Whitening does not remove or weaken enamel.
How white will my teeth get?
Most patients see a noticeable improvement of several shades. The result depends on the cause of the staining: surface stains from food and drink respond best, while greyish or single-tooth discolouration may need bonding or a veneer instead.
How long do whitening results last?
Typically one to three years, depending on your habits. Limiting staining drinks, not smoking, regular cleanings and an occasional top-up with your take-home trays keep results bright.
Will whitening work on crowns, veneers or fillings?
No. Whitening only lightens natural tooth structure. If you have visible restorations on front teeth we plan the shade together so everything matches, and replace older restorations if needed.
Should I have a cleaning before whitening?
Yes. Removing plaque and tartar first means the whitening gel reaches the enamel evenly, and many patients find their teeth already look brighter after the cleaning alone.

Ready for a Brighter Smile?

Book a whitening consultation at Fleetwood or Newton. We will assess the cause of your staining and recommend the safest, most effective option.

New patients welcome

Request an Appointment

Give us a call or fill out the form and our team will get back to you shortly.