Easily reach between your teeth with the Listerine Ultraclean Access Flosser Refill Heads. This pack of 28 disposable mint flavored floss heads features high-tenacity yarn to withstand breakage. Flossing removes plaque on teeth that brushing may miss and is an important step in your oral care routine. Easily get to 100% of hard to reach places with this floss. For use with the Listerine Ultraclean Access Flosser. Disposable mint flosser heads for use with Listerine Ultraclean Access Flosser. Flosser heads help remove plaque between the teeth & around the gum line to help prevent gum disease. Disposable flosser heads are made with high-tenacity yarn designed to withstand breakage. Flosser heads remove food particles that get stuck between the teeth that can lead to bad breath. Helps protect your teeth & gums by effectively cleaning hard to reach places that brushing may miss.