Best Crest Teeth Whitening Strips - Under $50

Before selecting teeth whitening strips, there are several factors to consider. First, check the concentration of the whitening agent, commonly hydrogen or carbamide peroxide, as a higher concentration may whiten teeth faster but could lead to sensitivity. Second, consider the fit and adhesion of the strips; poorly fitting strips can result in uneven whitening or discomfort. Third, take note of the treatment duration and frequency, as some strips require longer application periods or more frequent use. Fourth, look for products that contain ingredients to minimize sensitivity. Lastly, consider the product's reputation, user reviews, and cost. Always consult a dental professional before starting any whitening regimen.

Before selecting teeth whitening strips, there are several factors to consider. First, check the concentration of the whitening agent, commonly hydrogen or carbamide peroxide, as a higher concentration may whiten teeth faster but could lead to sensitivity. Second, consider the fit and adhesion of the strips; poorly fitting strips can result in uneven whitening or discomfort. Third, take note of the treatment duration and frequency, as some strips require longer application periods or more frequent use. Fourth, look for products that contain ingredients to minimize sensitivity. Lastly, consider the product's reputation, user reviews, and cost. Always consult a dental professional before starting any whitening regimen.