Want to whiten your teeth at home? Crest 3DWhitestrips Radiant Express + LED Accelerator Light is designed to whiten like a professional-level teeth whitening treatment at home. The LED Accelerator Light works to weaken stains so that the whitening ingredients inside Crest 3DWhitestrips can work more effectively to remove stains. In fact, this technology works just like the LED teeth whitening technology dentists use. Plus, the Advanced Seal Technology's comfortable, no-slip grip means the strips stay put until you take them off, allowing you to talk and even drink water while whitening your teeth. Made by the #1 dentist-recommended at-home teeth whitening brand, Crest 3DWhitestrips Radiant Express + LED Light will give you a 100% noticeably whiter smile, guaranteed. Using our highest level of hydrogen peroxide whitening ingredient, this enamel-safe, at-home teeth whitening kit will make your teeth 34 levels whiter. Simply apply 20 treatments of Crest 3DWhitestrips Radiant Express for 60 minutes a day (plus 5 minutes for the LED Accelerator Light) for 20 days. This pack includes 40 teeth whitening strips, 20 for your top teeth and 20 for your bottom teeth, and a wireless LED accelerator Light to be used once per day over the course of 20 days.

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the Complete Orders link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

We can ship to anywhere in Canada & United States of America . Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.