Dental Nation
Question and answer

Smile white whitening

Professional whitening uses peroxide gel to lighten natural enamel and dentine after an oral-health assessment.

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What is the direct answer?

Professional whitening uses peroxide gel to lighten natural enamel and dentine after an oral-health assessment.

What does this question mean?

The gel breaks down some stain molecules but does not recolour fillings, crowns, veneers, or bonding.

What can you do next?

A dentist checks decay, cracks, gum inflammation, exposed roots, and sensitivity before selecting in-office or take-home treatment.

When should you seek dental care?

Seek care for persistent sensitivity, gum irritation, sharp pain, or a single dark tooth.

What should you ask the dentist?

Ask what caused the colour change, which method fits, and whether restorations need separate treatment.

Frequently asked questions

What should I remember first?

Professional whitening uses peroxide gel to lighten natural enamel and dentine after an oral-health assessment.

When is an examination needed?

Seek care for persistent sensitivity, gum irritation, sharp pain, or a single dark tooth.