Buy a 6-pack of Colgate Optic White Mouthwash for as low as $13.87 on Amazon. The mouthwash normally retails for $29.94, but now it's only $19.73. You can save more by using Subscribe & Save, which takes up to 15% off the listing price and gives you a 15% off coupon.
You need at least five subscription items delivered to the same address when completing this order to get the maximum savings. Read more about how Subscribe & Save works.
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Earning cash-back rewards on purchases you already have to make is a seamless way to maximize savings with minimal effort. KCL has curated a list of the best credit cards for online shopping to earn more rewards.

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