Brighten your smile with a Crest Whitestrips discount

Chelsea Stone, CNN Underscored
Updated Mon February 10, 2020

Here's a deal that will bring a smile to your face: A 32-count Crest 3D Whitestrips Glamorous White Kit is on sale for one day in Amazon's Gold Box, along with a few other dental hygiene favorites.

  • Crest 3D Whitestrips Glamorous White Kit ($29.99, originally $40;

A kit like this normally retails for around $40, but it's marked down now in time for Valentine's Day — perfect for those who want an extra bright smile on February 14. The kit includes 14 Professional Effects and two 1-Hour Express teeth whitening strip treatments, each with an upper and lower strip for 32 strips total. When used for 30 minutes per day, the Professional Effects strips will reveal a whiter smile after just three days, while the 1-Hour Express strips work to whiten in just one hour, so your smile can really sparkle at any last-minute events.

Crest says the strips whiten 25 times better than a teeth whitening toothpaste can in four weeks. Plus, with a no-slip grip, the strips stay put, so you can talk normally and even drink water while you whiten.

Plus, if you're in need of a new brush, don't forget to check out deals on Oral-B electric toothbrushes, along with floss and mouthwash — all of which are available at lower prices until midnight PST. For more great deals, check out CNN Coupons.

Note: The prices above reflect the retailer's listed price at the time of publication.