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

We want to hear from you

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