December 5, 2017 No Comments FREE 20oz. Mtn Dew at Kroger Sign in to your account to load a digital coupon good for ONE (1) FREE 20oz. Mt. Dew at Kroger stores. Today only. Coupon expires 12/19/2017. FREE Mtn Dew at Kroger – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.