Listerine Mouthwash Just $4.20!

Amazon is offering the 33.8-ounce Listerine Original Antiseptic Mouthwash for just $4.20 when you clip the 35% off coupon and add it via Subscribe & Save, with free shipping for Prime members or on orders over $35.

This is a significant price drop from the original list price of $9.37, saving you $5.17 or about 55%. The deal combines a sizable percentage discount with the convenience of free Prime shipping and additional savings through Subscribe & Save.

This deal is particularly good because it hits a low price point for a well-reviewed, highly recommended oral care product that is frequently bought by users and maintains high quality standards. The price is now nearly half of the original, making it a rare and excellent opportunity to stock up on this popular mouthwash.