| QUESTIONS | CATEGORIES | BLOG | PROFILE | Login | Register |
ASK QUESTION
Health and Fitness → Dental care and oral hygiene → Teeth whitening
ANSWERS: 1
  • Official Know-It-All
    The shelf life of Crest Whitestrips is 13 months; an expiration date is printed on each box. While they're still safe, it is not recommended to use Crest Whitestrips past the expiration date as they may not contain the level of peroxide needed to whiten your teeth.

    Source:

    Crest Customer Help

    No comments

RELATED QUESTIONS

ABOUT ANSWERBAG

Answerbag wants to provide a service to people looking for answers and a good conversation. Ask away and we will do our best to answer or find someone who can.We try to vet our answers to get you the most acurate answers.

Copyright 2023, Wired Ivy, LLC

Answerbag | Terms of Service | Privacy Policy