3D white crest professional effects
Professional whitening products use peroxide to alter tooth color, while toothpaste mainly removes surface deposits and stain.
The short answer
Professional whitening products use peroxide to alter tooth color, while toothpaste mainly removes surface deposits and stain. The visible result depends on the starting shade, enamel, dentine, restorations, and the treatment method.
What is the direct answer?
What does this question mean?
A whitening toothpaste works at the enamel surface through cleaning ingredients and, in some formulas, mild abrasives. A professional whitening appointment or prescribed home tray uses a measured peroxide gel that can diffuse into enamel and dentine.
What can you do next?
Have the teeth and gums checked before whitening, then follow the supplied application time and keep gel off the gums. Continue fluoride brushing and reduce frequent exposure to staining drinks if they affect your shade.
When should you seek dental care?
Seek an examination for pain, strong sensitivity, gum burns, a single gray tooth, decay, cracks, or a restoration that appears darker than neighboring enamel. Whitening does not repair disease or change the color of crowns and fillings.
What should you ask the dentist?
Ask which discoloration can respond to peroxide, whether existing restorations will need replacement for color matching, and how sensitivity will be managed. Ask whether internal bleaching or a veneer is more suitable for one discolored tooth.
Frequently asked questions
Can a whitening toothpaste replace professional whitening?
It can help with surface cleanliness, but it does not provide the same mechanism as peroxide whitening for internal tooth color.
Why are my teeth sensitive after whitening?
Peroxide can temporarily irritate dentine pathways or the pulp, with the response depending on concentration, contact, enamel, and individual sensitivity.