LamisilAT® Spray* Terbinafine Hydrochloride Solution 1% * Antifungal * The only 1 week (twice a day) athlete"s foot spray. * When used as directed, LamisilAT® Spray is clinically proven to cure most athlete"s foot between the toes. * The full prescription strength formula relieves the itching, burning, cracking, and scaling associated with athlete"s foot.