Kroger has Listerine Smart Rinse Mouthwash for as little as $2.74 with the savings and coupon combo. Grab your coupon and get a deal on rinse for the kids.

Listerine Smart Rinse, 500-mL, $4.99 (reg $5.49) – through 9/24
-$5 Off wyb $15 On Participating Beauty, Personal Care & Cosmetics Items, In-Ad Offer
–$1/1 LISTERINE Mouthwash product (500 mL or larger), POCKETPAKS product (72ct. or larger) or POCKETMIST product (2ct. or larger) printable
–$1/1 LISTERINE Mouthwash product (500 mL or larger), POCKETPAKS product (72ct. or larger) or POCKETMIST product (2ct. or larger) (Kroger Digital Coupon)
As low as $2.74 each wyb four after sale and coupon.

Ever wondered where LISTERINE rinse got its name? Dr. Joseph Lawrence, the creator of LISTERINE mouthwash, wanted to name his work after a scientist who paved the way. Lister, an English doctor and surgeon, became the first surgeon to perform an operation in a chamber sterilized with pulverized antiseptic. The result? More patients survived than ever before. Inspired, Lawrence created a unique formulation of his own that was perfect for killing germs in tissues, like your mouth.