Other Information: Store below 110 degrees F (43 degrees C). May discolor certain fabrics or surfaces. Misc: Kills the most germs (Ounce for ounce outperforms Purell original formulations when used on hands as directed). Kills more than 99.99% of most common germs that may make you sick. Questions? Tel: 1-888-4-Purell. www.Purell.com. Made in USA.