Ensure that the affected area with calluses is clean and dry before applying the VP Callus Plaster. Open the packaging and remove one callus plaster, taking care not to touch the adhesive side with your fingers. Peel off the backing from the adhesive side of the plaster. Carefully place the plaster directly over the callused area, ensuring complete coverage and that the adhesive adheres firmly to the surrounding skin. Smooth out any wrinkles or air bubbles to ensure proper adhesion and comfort. Leave the plaster in place until it starts to detach naturally or until the callused area has softened and improved. Replace the plaster if it becomes loose or soiled. Avoid getting the plaster wet for the first few hours after application to allow the adhesive to bond securely to the skin. Store any unused callus plasters in the provided convenient storage container to keep them clean and readily accessible for future use. If you experience any discomfort, irritation, or signs of infection while using the callus plaster, discontinue use and consult a healthcare professional.