1. first clean and dry the skin before use, making sure that the blister area is free of creams and oils.
2. Meanwhile remove the paper from the bottom, avoiding touching the adhesive area.
3. Apply the patch firmly over the blister, ensuring that it adheres properly to the skin.
4. Remove the patch when it begins to peel off (note: it may remain adhered for several days).
5. However to remove the patch: do not pull upwards; instead, pull it slowly parallel to the skin.