Are There Any Side Effects of Using Crest Whitening Strips? Discover the potential side effects of using Crest Whitening Strips in this informative guide. While these strips are popular for achieving a brighter smile at home, some users may experience temporary tooth sensitivity, gum irritation, or uneven whitening. Understanding these effects and following usage instructions carefully can help ensure a safe and effective whitening experience. Consulting with a dentist before starting any whitening treatment is also recommended, especially for those with sensitive teeth or gum issues. Read More: https://justpaste.it/hir88