Crest Whitening Strips use a gel to penetrate the enamel and lift stains from your teeth. The strips are designed to conform to the shape of your teeth, ensuring that the whitening gel comes into contact with the surface of each tooth for effective whitening.

The recommended wear time varies depending on the specific Crest Whitening Strips product you are using. Typically, it ranges from 20 to 30 minutes per day. Always refer to the instructions provided with your specific product.

Many users begin to see noticeable results within three days of use, with full results usually visible after 20 days of consistent use.

Yes, Crest Whitening Strips are safe when used as directed. They contain the same enamel-safe whitening ingredients used by dentists. However, some users may experience temporary tooth sensitivity or gum discomfort, which typically subsides after discontinuing use.

Crest Whitening Strips are designed to whiten natural teeth and may not be effective on dental restorations such as fillings, crowns, or veneers. Consult your dentist if you have dental work and are considering using whitening strips.

It’s recommended to use Crest Whitening Strips once a day for the duration of the treatment period indicated on the product packaging. For maintenance, some products can be used periodically as needed to maintain your white smile.

If you experience tooth sensitivity, try using the strips every other day instead of daily. You can also use a toothpaste designed for sensitive teeth to help manage the discomfort. If sensitivity persists, discontinue use and consult your dentist.

It is not recommended to eat or drink while wearing Crest Whitening Strips. Doing so can cause the strips to move or become less effective. You should also avoid eating or drinking anything that can stain your teeth, like coffee or wine, for a few hours after use.

Store Crest Whitening Strips in a cool, dry place away from direct sunlight. Make sure the packaging is sealed properly to prevent the strips from drying out.

Crest Whitening Strips can significantly improve the appearance of stained teeth. However, results may vary depending on the severity and type of stains. For extremely severe stains, you may need to consult a dentist for professional whitening treatments.