If you’re looking for a literal glow-up, now’s your chance to snag one for up to 46% off. Crest’s iconic Whitestrips — a longtime HuffPost reader favorite — are currently down to just $29.99. But here’s something you might not know: the brand also makes its own LED whitening light. And right now, Crest is selling a bundle that pairs its fan-favorite Whitestrips with that LED light for what reviewers say gives “ remarkable whitening results .” Even better? Add two sets to your cart and you’ll get an extra $5 off your order. That bonus discount works with most other Crest products , too, so you’d better stock up!
This one set provides multiple easy-to-apply treatments.
You’ll get 10 teeth whitening treatments, each with one upper and one lower whitening strip (totaling 20 strips), plus an LED whitening light that boosts its effects. That’s 10 daily applications in total, designed to last up to 36 months.
All you need to do is pop both strips on your teeth and wait 60 minutes, then use the LED blue light to weaken teeth stains, further helping the treatment work. After using the light, just dispose of the strips and go about your day!
And reviewers say it’s really helped brighten their smiles — and confidence.
So many reviewers say this combination of Crest Whitestrips and the LED light helped remove deep stains from coffee , tea , cigarettes and more, and several have commented on how much of a confidence boost these can provide.
“I can say after completing the 10 day course that I am quite frankly amazed,” says one reviewer . “[…] My teeth were very yellow, although they weren’t stained from tea, coffee, cigarettes, etc, and now I can smile confidently and even I’m impressed every time I catch a glimpse of them, especially in a picture. They look great. […] 1 hour 5 minute treatments are very long and annoying, but the results are well worth it. I will be buying and using again when needed.”
Check out what other folks have to say about this Crest whitening kit by reading more glowing reviews below.
“ Crest 3D Whitestrips are a game-changer in teeth whitening, offering a convenient and effective solution to achieve a brighter, more confident smile.As someone who has tried numerous teeth whitening products, I can confidently say that these Whitestrips are in a league of their own, delivering remarkable results without the need for expensive dental procedures.
The standout feature of Crest 3D Whitestrips is their easy-to-use design. The strips are thin, flexible, and perfectly molded to fit the curves of your teeth, ensuring even coverage and optimal contact with the enamel. Applying the strips is a breeze, and they adhere securely to your teeth, allowing you to continue your daily activities while whitening your smile.
One of the most impressive aspects of Crest 3D Whitestrips is the noticeable results they deliver. Within just a few uses, I noticed a significant improvement in the whiteness of my teeth. Stubborn stains from coffee, tea, and other food stains were visibly reduced, and my teeth appeared several shades brighter. The results were beyond my expectations and gave me the confidence to smile freely. […]” — Danny (This review has been edited for length. Read the full review .)“This whitening kit just works (for me). I drink a lot of coffee, so I get surface stain buildup constantly. Just brushing my teeth doesn’t do the trick, so I saw an article recommending this kit as ‘one of the best’.
The price was a lot lower than what other kits stacked against it were going for, so I figured I would give it a shot. The strips are strips. They adhere well and don’t smell/taste much of anything except peroxide. The bottom strip (as others have noted) is a bit too short, but it still works. Just wish it went a bit further around.
The directions are easy to follow and the light is comfortable and quick. I used this for 10 days uninterrupted and my coffee stains are all gone. Now, my teeth aren’t “gone to the clinic” white, but they are a healthy white (aka: no dullness or yellowing). I didn’t have any sensitivity issues either, which was a blessing.
I will definitely buy this kit again for a 1/2 year refresh!” — Dane Matthew“I was starting to get some staining on my bottom two front teeth from bad habits. It was pretty badly stained right in the middle and spreading out. After 3 uses its pretty much gone! Definitely some sensitivity, but not horrible. As maintenance I use it for less time than recommended. If you have very sensitive teeth I would suggest doing the same. Very happy with the results in such a short amount of time! I have used white strips in the past with great results, they seem to be getting even better!!! The light wasn’t difficult or awkward to use either.I mean it’s weird but it wasn’t uncomfortable at all.” — Jennifer
Also, if you’re looking to take advantage of this sale plus Crest’s other $5 off deal, add one (or more!) of these products below to your cart and reap the immediate discounts.
Amazon
A multi-pack of basic toothbrushes (16% off)
Listen: You can never have too many extra toothbrushes. Whether you've got a house guest who forgot theirs or you just find them useful for cleaning delicate things, these things are always practical buy. This six-pack is 16% off now, but when you add two to your cart, you'll save even more.
single: $14.99 (regularly $17.94)
with two in cart: $24.98 at amazon (regularly $29.99)
Amazon
A three-pack of whitening toothpaste for using between strip treatments
Those 3D Whitestrips aren't for everybody. If you're not a fan of adhesives, or you're looking for some whitening upkeep between strip usage, try this toothpaste instead. Reviewers say it gives “ noticeable results fast ,” and a three-pack will last you plenty!
with two in cart: $20.94 at amazon (regularly $25.94)
Amazon
Some mint-flavored floss for a fresher, healthier mouth
Sorry, but you have to floss. If you're looking for some extra motivation to actually do it, this pack may help . It's flavored with fresh mint to help get rid of bad breath, plus it glides between your teeth much easier than regular floss.
with two in cart: $26.92 at amazon (regularly $31.92)
Amazon
Alcohol-free, enamel-strengthening extra whitening mouthwash
Reviewers say this mouthwash helps with tooth sensitivity , thanks to its enamel-strengthening properties. While the results are mixed about its whitening effects, one thing is for sure: it'll freshen your breath in no time.
with two in cart: $22.94 at amazon (regularly $27.94)
Amazon
A two-step process for whitening teeth
This Crest two-step cleaning kit includes one tube of deep cleansing toothpaste (step one) and a tube of whitening gel (step two), and reviewers swear it works wonders. One in particular raves, “ My teeth are sparkling and my confidence is through the roof! ” Not only that, reviewers also say it works much better than the brand’s white strips . Because it’s a paste and not a single-use strip, people also find it offers much better value. Nabbing this deal is just smart!
with two in cart: $20.84 at amazon (regularly $25.84)
The Real Deal: We use deal trackers and commerce experience to sift through “fake” hike-and-drop deals and other deceptive sales tactics. Products will usually be rated at least 4 stars with a minimum 15% discount. (And when there’s an exception, we’ll tell you why.)
