Free Robitussin To-Go at Walmart

$1.00 off Robitussin Adult or Children's Product

Walmart sells Robitussin To-Go two packs for $1, and there’s a $1.00 off Robitussin Adult or Children’s Product coupon with no size restrictions available to print right now.

It doesn’t take a genius to figure out how much you’ll have to pay after the coupon…  😉 They’re FREE!