18oz ACT Zero Alcohol Anticavity Fluoride Mouthwash $3.67 at Amazon
Amazon has the 18oz ACT Zero Alcohol Anticavity Fluoride Mouthwash (Mint) for $4.59 - $0.92 off coupon (click "Save an extra" box) =
$3.67 with free shipping on $25+ or with Prime
(extra 5% off for 5+ S&S orders).
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