The Occlusion Patch® Prep is the essential care step that helps your silicone patches perform treatment after treatment. The proprietary cleansing formula removes the buildup of dead skin, natural oils, sweat, and residue that can weaken adhesion over time. By thoroughly cleansing the adhesive surface between uses, it helps reactivate grip, protect patch performance, and keep each patch ready for proper storage and your next application. Used after every treatment, The Occlusion Patch® Prep can help extend patch reusability by up to 50%, supporting up to 30 uses per patch when used and cared for as directed. Fragrance-free and formulated without parabens, phthalates, GMOs, or DEA.