Crest professional white strips
Crest Professional Whitestrips are flexible adhesive strips coated with a peroxide whitening gel that contacts the front surfaces of the teeth during the
The short answer
Crest Professional Whitestrips are flexible adhesive strips coated with a peroxide whitening gel that contacts the front surfaces of the teeth during the instructed wear period.
What is the direct answer?
What does this question mean?
The strip carries gel containing a peroxide compound, which can oxidise some stain molecules in enamel and dentin. Product formulations and instructions vary, so the package directions determine contact time and frequency.
What can you do next?
Read the exact product directions and place the strips only where intended, keeping gel off the gums as much as possible. Avoid using them over untreated decay, cracked teeth, inflamed gums, or restorations without first obtaining a dental assessment.
When should you seek dental care?
Stop and seek dental advice for severe sensitivity, persistent gum whitening or burning, uneven colour, or pain from one tooth. A dentist should assess symptoms before further whitening.
What should you ask the dentist?
Ask which formulation you have, whether the concentration and wear schedule suit your teeth, how to protect sensitive areas, and whether any restorations will remain darker.
Frequently asked questions
Can Whitestrips whiten a crown?
No. They can affect natural tooth colour but do not bleach the ceramic or resin colour of a crown.
Why might the gums turn white after strips?
Concentrated gel or pressure on the gum can irritate the tissue temporarily; persistent or painful changes need assessment.