URC uses PRO-TEX™ hand sanitizer from Edmar Chemical. Pro-Tex™ is a waterless, greaseless FDA APPROVED Foaming Hand & Skin Sanitizer that is formulated without alcohol so it won't dry out your skin. Pro-Tex™ has been confirmed to reduce Staphylococcus aureus (Staph) by 99.999% in as little as 15 seconds and with an efficacy rate that actually increases with use