Please choose the correct ending to complete the given sentence: Health: [header] How to clean a minor wound [title] Wash your hands. [step] If you are going to be putting your hands near an open cut, whether on you or someone else, your hands should be clean. Wash with soap and water, and dry off before handling any bandages or ointments.

Ending1: [substeps] Make sure you don't use any kind of petroleum jelly or fabric softener. Petroleum jelly can open up a tiny wound and can potentially cut your hands, so be extra careful about using it. Ending2: [substeps] If you don't have water, antibacterial cleanser will do the trick in a pinch. Water is better, but the important thing is to keep your hands clean to avoid infecting the wound. Ending3: [substeps] Do not touch a wound by yourself. Make sure you wash before handling it on your own. Ending4: [substeps] Do not pass your hand over an open wound once you have fully healed. If your hand came into contact with an open wound, keep it clean.

Answer format: ending1/ending2/ending3/ending4