Other Information: Store at 20 degrees to 25 degrees C (68 degrees to 77 degrees F). Terbinafine hydrochloride solution 1% - antifungal. Relieves itching, burning, cracking and scaling. The only 1 week (twice a day). Clinically proven to cure most athlete's foot between the toes. Questions or comments? Call 1-800-330-9876.