All Crest whitening products are safe for use.

It whitens your teeth by removing up to 80% of surface stains and protects against future stains.

Crest 3D White Arctic Fresh Toothpaste.

Since Crest strips are an over-the-counter product, they will generally not be as proficient in whitening teeth as professional treatments you can get at your dentist. You might be able to get a couple shades whiter with the strips whereas you can get up to 6 shades or more whiter with professional products.

Crest 3D Glamorous Whitestrips is approved by the American Dental Association, and are considered safe when used occasionally and in moderation. If used incorrectly or too frequently, this product may cause damage to your gums and teeth.

Crest 3D White Brilliance Toothpaste System Feel the difference of a 2-step system that you can use everyday. 2 Minutes twice daily for a Whiter Smile.

Crest 3D White Brilliance Toothpaste Among the several Crest brand toothpastes on this list, the Crest 3D White Brilliance performed the best over during our testing. The toothpaste uses sodium fluoride to strengthen your enamel, as well as foaming ingredients to help loosen and lift surface stains.

Depending on the specific Crest 3D White Whitestrips product chosen, strips should be applied daily for anywhere from 10 to 20 consecutive days. The packaging instructions for the particular version of the product being used should be followed. Some improvement may be seen after only 3 days.

Depending on the specific Crest 3D White Whitestrips product chosen, strips should be applied daily for anywhere from 10 to 20 consecutive days. The packaging instructions for the particular version of the product being used should be followed. Some improvement may be seen after only 3 days.

Crest Pro-Health Dental Professional Recommended Toothpastes One of Crest's most recommended toothpastes is Crest Pro-Health, a fluoride and antimicrobial toothpaste that is clinically proven to protect all the areas dentists check most.

The answer is yes – brushing your teeth after using teeth whitening strips is an essential part of the process. Brushing teeth after using teeth whitening strips helps to remove any excess whitening agent and also helps to reduce teeth sensitivity.

10 to 20 consecutive days Depending on the specific Crest 3D White Whitestrips product chosen, strips should be applied daily for anywhere from 10 to 20 consecutive days. The packaging instructions for the particular version of the product being used should be followed. Some improvement may be seen after only 3 days.