Smirk teeth whitening safe
Tooth whitening Whitening products use peroxide chemistry to lighten tooth pigments, a
The short answer
Whitening products use peroxide chemistry to lighten tooth pigments, and the risks depend on concentration, contact time, tooth condition, and gum protection.
What is the direct answer?
What does this question mean?
Professional and home whitening use peroxide to oxidise coloured molecules within enamel and dentine; they do not change the colour of fillings, crowns, or veneers.
What can you do next?
Have a dental examination first, follow the product instructions, keep gel off the gums, and stop if sharp sensitivity or irritation develops.
When should you seek dental care?
Seek care for gum burns, persistent pain, a cracked tooth, untreated decay, or sensitivity that does not settle.
What should you ask the dentist?
Ask what is causing the finding, which treatment choices exist, what each step involves, and how to maintain the result.
Frequently asked questions
Can home care replace treatment?
Home care can reduce plaque and irritation, but it cannot repair lost tooth structure, remove calculus, or drain a dental infection.
What does an examination check?
The clinician examines the teeth, gums, bite, and relevant soft tissues, then chooses tests or images according to the finding.