Listerine Freshburst Mouthwash 1-Liter, as Low as $3.74 on Amazon

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Use a coupon to save on Listerine mouthwash on Amazon. There’s currently a $1.33 off coupon available on the Listerine Freshburst 1-Liter bottle. Opt in to Subscribe & Save for an extra discount of 5% to 15% off, dropping the price down to as low as $3.74. Learn more about Amazon’s free subscription program.