Crest whitestrips supreme how to use
Crest Whitestrips Supreme are peroxide-containing flexible strips placed on the front surfaces of teeth for a limited, label-directed whitening session.
The short answer
Whitening strips are thin plastic carriers coated with a peroxide gel. The gel contacts the enamel surface and oxidizes some stain molecules, making the teeth appear lighter.
What does the product name tell you about its purpose?
The product name refers to a consumer whitening strip, not a dental diagnosis. Results and irritation depend on the peroxide formulation, contact time, fit, existing restorations, enamel defects, and gum condition.
How should you place and remove whitening strips safely?
Brush gently, dry the teeth if the instructions call for it, place the strip along the front teeth without folding it into the gum margin, and remove it at the stated time. Do not sleep in the strips or combine them with another peroxide product unless a dental professional directs this.
When should you stop using strips and seek dental advice?
Stop if sharp sensitivity, gum whitening, burning, or persistent soreness develops. A dentist should examine untreated decay, cracks, exposed roots, or inflamed gums before whitening.
What should you ask about wear time and sensitive areas?
Ask which formulation and wear time fit your teeth, how to protect sensitive areas, and whether fillings, crowns, veneers, or bonding will change the final colour. Ask what to do if gel touches the gums.
Frequently asked questions
Will strips whiten fillings?
No. Peroxide changes natural tooth colour, while fillings, crowns, veneers, and bonding generally retain their existing shade.
Why can gums turn white?
Temporary contact with peroxide can irritate the superficial gum tissue; remove the strip and seek advice if the change persists or hurts.
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.