CONTACT US
Where to Buy
LISTERINE® is available in-store at pharmacies, grocery and other retailers. You can also buy online!
Ratings & Reviews
Leave a review and let us know what’s working for your mouth or see what others are saying.
Frequently Asked Questions
All of our LISTERINE® Mouthwash products have an expiration date. Our LISTERINE® portables and floss products do not. We do not recommend using any products beyond their expiration date.
Our fixed combination of eucalyptol, menthol, and thymol continues to deliver a knockout punch to kill up to 99.9% of germs that cause bad breath, plaque, and gingivitis. These essential oils penetrate the layers of plaque to prevent gingivitis and help keep your mouth healthy.
LISTERINE® offers a range of mouthwashes and other products to suit countless needs, whether it’s stained teeth, tartar and plaque prevention, or protection against early gum disease. You can use the filter tool on our product page to help you choose which product is best for you.
Brushing only reaches 25% of your mouth. To help clean your whole mouth, use a LISTERINE® mouthwash twice daily by following the directions listed on your LISTERINE® product bottle.
Yes! Our LISTERINE® ZERO Mouthwash products are alcohol-free with a less intense taste! They kill up to 99.9% of germs that cause bad breath, plaque and gingivitis just like our LISTERINE® Antiseptic Mouthwashes with alcohol.
For an immediate response or to report an adverse event or a side effect from our products, please call us at 1-877-223-9807 (for TTY service dial 711, or your preferred relay service) M-F 9-5:30 pm ET.
For all other comments, questions, and feedback about our products, please email us. Please note: our response time to emails is typically between 48-72 hours.
Dental Professionals
Are you interested in gaining access to resources and tools to support dental professionals – including our VIP Program?
The Listerine Formula
How we harness the POWER OF ESSENTIAL OILS
