Can you whiten teeth with peroxide
Hydrogen peroxide can lighten some tooth stains in formulated whitening treatment, but concentrated products can irritate gums and teeth.
What is the direct answer?
Hydrogen peroxide can lighten some tooth stains in formulated whitening treatment, but concentrated products can irritate gums and teeth.
What does this question mean?
Hydrogen peroxide is an oxidising agent used in some whitening products. It can affect coloured molecules in enamel and dentine, but not the colour of fillings, crowns, veneers, or other restorations.
What can you do next?
Use only an oral whitening product as directed. A dentist can check decay and gums, select trays or application methods, and manage sensitivity.
When should you seek dental care?
Stop whitening for gum burning, white irritated patches, pain, or persistent sensitivity.
What should you ask the dentist?
Ask which peroxide treatment fits your teeth and gums, and how existing restorations will affect the colour.
Frequently asked questions
Will fillings whiten?
No. Restorations do not change colour in the same way as natural enamel.
What if sensitivity starts?
Stop the product and arrange assessment if sensitivity is sharp or persistent.