Apply the patch only after washing your face and ensuring the skin is completely dry; pressing it firmly helps prevent it from falling off.
When the center of the patch turns white and bulges, it indicates that fluid has been absorbed, and you can replace it with a new one.
Generally, change the patch once a day, though you should change it more frequently if there is heavy fluid discharge; refer to the product instructions for specifics.
Avoid applying thick layers of skincare products around the blemish, as this can interfere with the patch's adhesion.
