Who wants to suffer from athlete's foot, ringworm or jock itch for longer than they have to? Knock it out quickly with Pro Clearz Fungal Shield Antifungal Brush-On Liquid, a powerful one percent Tolnaftate formula that targets fungus where it lives, giving you almost instant relief from cracking, burning and itching. Treats fungus of the toes & fingers on skin around. Maximum strength formula. Adjacent to & under nails. Brush-on applicator designed to reach skin areas around & under nails. This item may be eligible for FSA and HSA reimbursement. For any questions you may have regarding FSAs or HSAs, please browse our FAQ.