Crest 3D Whitestrips for $32.99
B+Includes 20 treatments + 10 bonus treatments
Save More with Gift Cards
First buy a discounted gift card, then use it on this deal:
Costco.com has Crest 3D Whitestrips for $32.99, which includes 20 professional treatments plus 10 bonus brightening treatments. The deal represents a significant savings compared to typical retail prices, and the product features advanced seal technology and dentist-safe whitening ingredients. The deal is valid through September 20, 2026, while supplies last, with a limit of 3 per member. The discount is around 45% off the usual full price, representing good value for a widely popular whitening product.
Why We Rated This Deal B+
This deal offers a substantial price reduction (about 45%), multiple treatments included, and is from a trusted retailer. The promotional savings and product popularity make it a strong value, warranting an above-average grade. The only reason for not awarding an A+ is that the deal source score is moderate and the current price is close to the typical retail value, but overall the discount and offer are compelling.
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