Teeth Whitening in Sutton

What Professional Whitening Does

Whitening gels contain hydrogen peroxide or carbamide peroxide, and carbamide peroxide turns into hydrogen peroxide once it is in your mouth. The peroxide moves through the enamel to the dentin beneath and oxidizes the pigment molecules behind the discoloration. So the tooth's own color changes, not only its outer surface.

Stronger gels are designed for use with a dentist overseeing them, and for good reason. Peroxide that reaches untreated decay, a cracked tooth or an exposed root can hurt sharply, and gel sitting on the gums can irritate them. That is why our order never changes: exam, a cleaning when needed, and then whitening.

Yellow and brown stains from coffee, tea, red wine, tobacco and ordinary aging respond best. Gray staining from some antibiotics taken as a child, or dark areas left by an old injury, lighten more slowly, and we tell you so from the start.

What Your Whitening Treatment Includes

Readiness exam

We check for active decay, leaking fillings, worn enamel and gum recession. Any of these can turn whitening into a painful week, so they get addressed first.

Shade record

We record your starting shade with a shade guide and photos. This gives us a fixed reference, so the result is measured, not guessed.

In-office whitening

A resin barrier is painted over your gums, then a higher-concentration gel is applied in timed rounds. Most of the change happens in a single visit.

Custom take-home trays

We take an impression or scan and make trays that fit your teeth closely. A snug tray keeps the lower-strength gel on the enamel and off your gums, which is where store-bought trays fall short.

Sensitivity plan

We can recommend a potassium nitrate toothpaste before and after treatment, and we adjust wear time if your teeth react.

Restoration check

Crowns, bridges and tooth-colored fillings do not change color with peroxide. We point out which ones may look darker after whitening so you can decide what to do.

Signs Whitening Is the Right Next Step

• Gradual yellowing

  Enamel thins with age and the darker dentin shows through. Peroxide lightens that dentin, so this kind of yellowing usually responds well.

• Coffee, tea or wine stains

  Pigments from dark drinks build up in the enamel over years. A cleaning removes surface film, and whitening reaches the stain below it.

• Over-the-counter strips stopped working

  Drugstore products use lower concentrations and loose-fitting delivery. If you have plateaued, a supervised gel in a fitted tray often moves the shade further.

• An upcoming crown or bridge

  Porcelain is matched to your current shade and will not lighten later. If you want whiter teeth, whitening before your crowns and bridges are made lets the new work match the brighter shade.

• Finished clear aligners

  Once teeth are straight, staining often becomes the next thing you notice. Your aligner trays cannot double as whitening trays, so we make a proper set.

What Happens at Your Appointment

1. 1

   Exam and cleaning

   We look for anything that would make whitening unsafe or painful, and remove tartar and surface stain so the gel contacts clean enamel. If you need a filling first, we schedule it and whiten afterward.

2. 2

   Shade and plan

   We record your starting shade and agree on a target. We also explain whether in-office, take-home or both fit your stains and your schedule.

3. 3

   Gum protection and gel

   For in-office treatment, cheek retractors hold your lips back, a barrier covers the gums and the gel goes on in timed rounds. We check comfort and shade between rounds.

4. 4

   Trays and instructions

   If you are whitening at home, we fit your custom trays and show you how much gel to load. Too much gel spills onto the gums, so a small bead per tooth is enough.

5. 5

   Follow-up shade check

   We compare the result to your starting record. For the first couple of days, teeth are slightly more porous, so we suggest avoiding dark drinks and tobacco while they settle.

What Goes Into the Cost of Whitening

What you pay for whitening comes down to the method you pick and any care your teeth need before peroxide goes on. Insurers usually treat whitening as cosmetic, but the exam and cleaning before it are often covered. We accept most dental insurance plans and can check your benefits when you call. Without insurance, you can use our Office Dental Plan, and the CareCredit Patient Payment Plan lets you pay the rest over time.

Office, home or a mix

In-office whitening uses a stronger gel and more chair time. Home whitening is cheaper per session but requires trays made to fit you.

The type of staining

Ordinary yellowing usually lightens quickly. Deep gray or antibiotic stains may need more time in trays at home, which means more gel.

Care needed beforehand

Cavities, swollen gums or heavy tartar must be treated before peroxide touches your teeth, and those visits are billed separately from whitening.

Existing crowns and fillings

If a front crown or filling no longer matches once your teeth are lighter, replacing it raises the overall treatment cost.