Other ingredients
PVP, peg-8, water, hydrogen peroxide, acrylates copolymer, sodium hydroxide, sodium saccharin.
- Do I brush my teeth after whitening strips?
It’s recommended to wait at least 30 minutes after using whitening strips before brushing to avoid irritation. Gentle brushing afterward helps maintain results.
- How long do you leave on Crest 3D Whitestrips Professional Effects?
Crest 3D Whitestrips Professional Effects should be left on for 30 minutes per application for optimal whitening results.
Disclaimer:
While Niceone strives to ensure the accuracy of product images and information, some updates to packaging or ingredients may occur before they are reflected on our site. Products may occasionally ship with different packaging, but we always guarantee item quality. We recommend reviewing product labels, warnings, and usage instructions before use and not relying solely on the information provided on Niceone.
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