I bought the toothpaste after watching this video. I think my teeth has become brighter after just one use. You’re also right about the sensitivity after using this toothpaste. Thanks for the recommendation and great effort in making the videos 😊
Thank you for the recommendation. I bought the crest whitening strips but don't know how to use it. At what time is best to use the product? I cannot brush my teeth before and after using the whitening strips?