Vivid smile teeth whitening
Teeth whitening uses peroxide to break down stain molecules, but the right method depends on enamel, gums, existing restorations, and stain type.
The short answer
A vivid smile is usually achieved with a peroxide whitening treatment selected after checking the teeth, gums, stain type, and existing fillings or crowns.
What is the direct answer?
What does this question mean?
Whitening changes the colour of natural tooth structure by oxidising coloured compounds. It does not change the shade of porcelain, composite fillings, or crowns, so visible restorations may need a separate shade plan.
What can you do next?
A dentist checks for decay, cracks, gum inflammation, exposed root surfaces, and the source of discoloration before choosing an in-office or take-home system. Follow the prescribed gel amount and contact the clinic if sensitivity or gum irritation develops.
When should you seek dental care?
Seek an examination before whitening if one tooth has darkened, pain accompanies the colour change, or the gums bleed. Arrange review for sensitivity that persists after stopping the product or for chemical irritation of the gums.
What should you ask the dentist?
Ask whether cleaning, bleaching, bonding, or veneers best address your particular stains. Ask how natural teeth will match existing restorations and how to manage sensitivity during the selected treatment.
Frequently asked questions
Will whitening remove every stain?
No. Some internal stains respond poorly and may need restorative or other cosmetic treatment.
Why are my gums sore after whitening?
Gel contacting gum tissue can irritate it, particularly when a tray fits poorly or too much product is used.