Professional Teeth Whitening in Scarborough

The chemistry is related, but the control is not. Professional gel is stronger, applied with your gums protected, and adjusted by a dentist who watches how your enamel responds. Shelf strips whiten whatever they happen to touch, which is why home results often look uneven at the edges of teeth. We also confirm your discolouration is the kind peroxide can improve before you spend anything, which no box on a shelf can do.

Two things working together. Pigments from coffee, tea, wine, tobacco, and richly coloured foods gather on and just beneath the enamel surface. Meanwhile, enamel thins naturally with age, letting more of the yellower dentine underneath show through. Whitening addresses the pigment side of that equation well. The structural side is why results differ from person to person and why we assess your teeth before predicting an outcome.

That choice sits with you, and we plan it deliberately. We record your starting shade, discuss what suits your complexion and the whites of your eyes, and aim for a believable brightness rather than an artificial one. Because supervised whitening moves in controlled steps, we can stop at the shade you like instead of overshooting. Individual treatment plans and outcomes vary, and we keep expectations grounded from the first visit.

Actively, and from the start. Tell us about any sensitivity history at your exam and we build around it — a milder gel, shorter contact cycles, sessions spaced further apart, and desensitizing paste before and afterward. During in-chair whitening we check in as we go and can adjust immediately. Most sensitivity that does occur is brief twinges with cold that fade within a couple of days of finishing treatment.

You can, but plan for the mismatch. Restorations are colour-stable, so as your natural enamel brightens, an older filling or crown may start to stand out. We map your visible dental work during the exam and tell you honestly whether whitening alone will look right or whether updating a restoration afterward should be part of the plan. Sequencing matters: whiten first, then match new dental work to the brighter shade.

Typically many months, and for some patients a couple of years, depending almost entirely on habits. Daily dark drinks and smoking pull the shade back faster; rinsing with water after coffee, brushing well, and keeping regular cleanings stretch it out. This is one reason we often recommend custom trays — they turn maintenance into an occasional evening top-up rather than a full repeat treatment.

For roughly the first two days, treat your teeth like a white shirt. Enamel is temporarily more receptive to pigment, so hold off on coffee, black tea, red wine, dark berries, soy-based and tomato-rich sauces, and tobacco. Lighter foods and plenty of water carry you through the window comfortably. We send you home with simple written aftercare matched to the method you chose, so nothing is left to memory.

Under supervision, yes. Peroxide gel acts on stain molecules rather than dissolving tooth structure, and periodic top-ups with an appropriate concentration do not wear enamel away. The caution belongs to unsupervised overuse — whitening too often, too strong, chasing an ever-whiter shade. Because we track your shade and your enamel over time at our Scarborough clinic, top-ups happen when they are useful rather than out of habit.

Because gel on an unhealthy mouth causes problems and hides others. Whitening over untreated decay can be genuinely painful, gel seeping into a cracked tooth can inflame the nerve, and inflamed gums make the process needlessly uncomfortable. The exam also identifies your discolouration type, which predicts your result. Ten minutes of assessment is the difference between a comfortable, even outcome and an expensive disappointment.

Only partially, and honesty matters here. Grey tones — often linked to tooth trauma or to certain antibiotics taken while teeth were developing — sit deeper in the tooth structure than the yellow staining peroxide handles best. Some improvement is possible, but the ceiling is lower. When we see this pattern at your exam, we will say so and walk you through veneers or bonding, which mask colour rather than trying to bleach it.

Give us a few weeks if you can. Lead time lets us reach your target shade in gentle stages, lets any temporary sensitivity resolve well before the day, and leaves room for a final polish or top-up close to the event. A rushed single session the week before can work, but it narrows our options if your enamel wants a slower pace. Tell us the date at your first visit and we plan backwards from it.

First we find out why it darkened, because that decides the treatment. A tooth that dimmed after an injury or a root canal often needs internal whitening from within the tooth itself, or a bonded or veneered surface, rather than standard tray whitening — which would lighten its neighbours and leave the gap in shade unchanged. An exam with imaging at our clinic identifies the cause, and from there the right fix is usually clear.