Please choose the correct ending to complete the given sentence: Health: [header] How to heal an infected cut [title] Wash your hands before and after treating the cut. [step] Wash up with soap and hot water for at least 20 seconds before touching your cut to avoid contaminating it further. Since it's easy to spread germs that cause infection, wash your hands again after touching the cut.

Ending1: You could also wipe the area with a clean paper towel, towel, or cloth. [substeps] Another option is to use an anti-bacterial soap or antibacterial soap. Ending2: [substeps] Avoid touching the cut unless you're cleaning it or changing the bandage. Scratching or playing with it can spread germs and worsen the infection. Ending3: [substeps] Be very careful when handling tools, like pliers, knives, or other potentially dangerous objects. [title] Wait at least 30 minutes after touching the wound to avoid spreading any germs. Ending4: This can minimize the spread of the infection. [substeps] You should also use antibacterial soap if you have any cuts or scrapes that can lead to an infection.

Answer format: ending1/ending2/ending3/ending4