Please choose the correct ending to complete the given sentence: Youth: [header] How to stop a zit from bleeding [title] Apply hydrogen peroxide and direct pressure to encourage the blood to clot. [step] Soak a clean tissue or washcloth in hydrogen peroxide, then apply gentle but firm pressure to the bleeding zit. The pressure will encourage the blood to form a clot, while the hydrogen peroxide will kill any bacteria coming out of the zit.

Ending1: [substeps] It's important to use at least 80% hydrogen peroxide to avoid sticking to the area. Too much hydrogen peroxide can cause the zit to open up, too much of it can make the zit bleed. Ending2: [title] Wipe the area at the injury site with a piece of gauze, a medical blanket, or wax. [step] Stay for 20 to 30 minutes after the zit has hit the wound. Ending3: This will prevent your acne outbreak from spreading to the surrounding skin. [substeps] Note that hydrogen peroxide can dry out your skin, so make sure to moisturize once the bleeding has stopped. Ending4: The hydrogen peroxide works very well for stiles and mesothelioma. [substeps] Hydrogen peroxide will not work on more than one type of zit.

Answer format: ending1/ending2/ending3/ending4