Crest Whitestrips are less than $2 a treatment on Amazon, today only

Smile — your solution to Hollywood teeth is just a click away. Amazon is offering huge savings on Crest whitening products, just for today. So if you’ve been thinking of amping up the wattage on those gnashers, now’s the time. It could be just what you need now that holiday photo season is here. The savings are impressive: The ever-popular Crest 3D Whitestrips is down from $50 to just $35. Need to know more? Scroll for some details — and other excellent options for at-home whitening, all with spectacular pricing.

This offering comes with 24 Professional Effects strips, with one upper and one lower strip for each treatment. With the new "advanced seal technology," these strips no longer slip, so you can drink water — and even talk — while using them.

"Great whitening strips!" said a five-star fan. "They got my teeth white or significantly lighter in one week! I feel confident about my teeth again! My teeth were sensitive the second day of use, but sensitivity was gone the next day and didn’t come back."

Got stubborn stains? The Crest 3D White Whitestrips with Light removes stubborn coffee, wine and other stains on your chompers by combining whitening strips with the power of light. This kit includes 20 white strips and a specialized handheld light. Like the 3D White Dental Whitening Kit, this is easy to use, safe and effective.

"Totally worked and was worth the extra cost to get it done in a week as opposed to the month treatment of the cheaper kit," a five-star fansaid. "I only did seven days, and my teeth were significantly whiter."

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.