Hi smiles teeth whitening
HiSmile is a consumer whitening brand; its products use different ingredients and should be judged by their formulation and dental condition.
The short answer
HiSmile is a consumer whitening brand; its products use different ingredients and should be judged by their formulation and dental condition. Whitening products act on natural tooth structure, not fillings, crowns, or veneers.
What is the direct answer?
What does this question mean?
Tooth colour comes from enamel translucency and dentine beneath it, plus surface stains from foods, drinks, tobacco, or plaque. Peroxide-based products can oxidize some internal pigments, while non-peroxide products may mainly affect surface deposits.
What can you do next?
Check the ingredient list and use the product only as directed. A dentist can examine decay, gum recession, cracks, and existing restorations before choosing professional whitening, a custom tray, stain removal, or no whitening.
When should you seek dental care?
Stop and arrange an examination if whitening causes persistent pain, gum irritation, or sensitivity, or if one tooth changes colour. A dark single tooth may have an injured or non-vital pulp rather than a simple surface stain.
What should you ask the dentist?
Ask which type of discoloration you have, whether existing restorations will match afterward, which ingredient is planned, and how sensitivity will be managed.
Frequently asked questions
Will whitening remove fillings?
No. Fillings, crowns, and veneers do not bleach like natural enamel.
Why are my teeth sensitive after whitening?
Whitening agents can temporarily irritate dentine or the pulp, especially where enamel is thin or roots are exposed.