One. Clean and dry skin a minimum of two inches throughout the wound. If enhanced strip adhesion is desired, a thin layer of Steri-Strip compound benzoin tincture (CBT) could be utilized about the pores and skin up into the wound edge. Think about using 3M Steri-Strip Elastic Pores and skin https://3m-steri-strip76420.idblogmaker.com/27308288/getting-my-3m-steri-strip-to-work