A Yahoo Shopping report dated October 2, 2026, said Crest whitening strips were discounted by $11 at Amazon; a same-day reproduction listed them at $34.99. Those are reported figures, not a verified live offer. Check the exact listing before buying, especially as Amazon’s October 6–7 event is called Prime Big Deal Days—not Prime Day.
What the reported Amazon deal says—and what it doesn’t
Yahoo Shopping’s October 2, 2026, headline described Crest whitening strips as $11 off, and a same-day reproduction reported a $34.99 price. The Yahoo article could not be directly verified, and neither report confirms today’s price, stock, exact Whitestrips variant, or treatment count. The reported $34.99 should not be treated as a current offer.
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Before ordering, open the specific product listing and check the variant and number of treatments, seller, current price, any coupon, and the displayed comparison price. Make sure any coupon is applied at checkout. Amazon says eligible product pages may include Price History with up to 365 days of pricing insights, which can help put a claimed discount in context. A crossed-out reference price alone does not show that the item recently sold for that amount.
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October’s Amazon event is Prime Big Deal Days
Amazon’s official announcement says Prime Big Deal Days runs October 6–7, 2026, starting October 6 at 12:01 a.m. PDT, for 48 hours of Prime member deals across more than 35 categories. Amazon’s June 23–26, 2026 Prime Day event has already ended. So the October sale is often described loosely as “October Prime Day,” but Amazon’s name for it is Prime Big Deal Days.
#1 Best Overall
- 8 levels whiter in 12 days
- #1 dentist recommended at-home teeth whitening brand*
- Visible whitens teeth in just days with a comfortable, no-slip grip whitening experience
- Uses the same enamel safe whitening ingredient as dentists
- Enamel safe & effective
Compare the listing carefully
Whitestrips come in different variants and pack sizes, so compare like with like rather than relying on a headline savings figure. For this product, the useful checks are:
- Exact product: confirm the Whitestrips variant and treatment count.
- Seller: verify who is selling the item on the listing.
- Checkout price: include any coupon that actually applies to your order.
- Price context: review Price History if Amazon displays it for the product page.
What to know before using whitening strips
Crest and parent company Procter & Gamble describe Whitestrips as thin, flexible strips coated with peroxide-infused gel. The manufacturer’s insert says sensitivity and gum discomfort can occur; pause use if significant discomfort develops, and discontinue if problems persist. The insert dates to 2016 and was printed in 2021, so follow the directions and warnings on the specific product package you buy.
Rank #2
- PROFESSIONAL LEVEL WHITENING: Achieve 34 levels whiter teeth with Crest 3D Whitestrips, a top teeth whitening product. Experience professional-level whitening with Crest's highest hydrogen peroxide level available. This teeth whitening kit is perfect for wedding day essentials.
- DENTIST RECOMMENDED & ENAMEL SAFE: Crest 3D White is the #1 dentist recommended at-home teeth whitening brand. Crest 3D Whitestrips use the same whitening ingredient that dentists use.
- NO SLIP GRIP: Our Advanced Seal Technology's no-slip grip means Crest teeth whitening strips stay put during full application time. You can talk or even drink water while whitening teeth.
- COMPLETE WHITENING KIT: Includes 1 Light and 20 teeth whitening treatments, each with 1 upper and 1 lower strip.
The insert advises asking a dentist whether whitening is appropriate if you have or need dental work, or have staining related to medication. It says not to use strips on loose teeth, restorations, or braces. Strips whiten natural teeth, not caps, crowns, veneers, fillings, or dentures.
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Quick Recap
Best Value
- 19 levels whiter in 22 days
- #1 dentist recommended at-home teeth whitening brand*
- Safely removes stains with a comfortable, no-slip grip whitening experience
- Uses the same enamel safe whitening ingredient as dentists
- Enamel safe & effective
Rank #4
- Gently removes 15 years of stains in 3 weeks
- Specially formulated for teeth sensitive to whitening
- Noticeably Whiter Teeth, 100% Guaranteed
- Enamel Safe & Effective
- Accepted by the American Dental Association
Rank #3
- Visibly whitens teeth in just days
- Enamel Safe & Effective
- #1 Dentist recommended at-home teeth whitening brand
- Same whitening ingredient dentists use
- Satisfaction 100% Guaranteed
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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