Get that minty fresh feel with this 1.5 L value pack of Listerine�s Fresh Burst Mouthwash. For adults and children 12 and over, this anti-septic mouthwash is for use after brushing your teeth and works to fight plaque, gingivitis and bad breath. Approved by the Canadian Dental Association, this mouthwash works best when used at full strength for 30 seconds twice a day. Keep your oral health in check with this antiseptic mouthwash by Listerine | Listerine Fresh Burst Mouthwash Size 1.5l