Crest Whitestrips coupons are available at coupon sites like Coupons.com, CouponSherpa.com and PGEveryday.com. P&G Everyday also distributes a printed coupon magazine that comes with many weekly newspapers.
Coupons.com is an online coupon website that provides an easy search function for coupons for items such as Crest Whitestrips. They also provide verified results so users know the coupons are valid. CouponSherpa.com is similar in the way users can find the coupons they need. They also have the coupons separated into categories.
P&G Everyday has coupons for Crest, including Whitestrips, toothpastes, toothbrushes and other dental accessories. The Crest website directs those looking for coupons to the P&G Everyday site.