Opalescence home whitening kit
An Opalescence home whitening kit uses peroxide gel in trays, ideally after a dental examination confirms that whitening is appropriate.
How does an Opalescence home whitening kit work?
An Opalescence home whitening kit uses peroxide gel in trays, ideally after a dental examination confirms that whitening is appropriate.
How does peroxide lighten stains in enamel and dentine?
Peroxide breaks down stain molecules in natural enamel and dentine. Crowns, veneers, and fillings do not bleach like natural teeth, so their existing shade matters.
What does the dentist check before providing whitening trays?
A clinician checks for decay, cracks, gum inflammation, exposed roots, and restorations, then provides fitted trays and a wear schedule.
When should you stop whitening and seek dental advice?
Use only the prescribed amount, keep gel off the gums, follow the wear time, and stop for significant irritation or sensitivity pending advice.
Which gel strength and schedule suit your teeth?
Ask which gel strength and schedule fit your teeth and how existing restorations will look after natural teeth lighten.
Frequently asked questions
What is the key thing to know?
An Opalescence home whitening kit uses peroxide gel in trays, ideally after a dental examination confirms that whitening is appropriate.
When should it be assessed?
Use only the prescribed amount, keep gel off the gums, follow the wear time, and stop for significant irritation or sensitivity pending advice.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.