Please choose the correct ending to complete the given sentence: Health: [header] How to clear eyes [title] Do not rub your eye. [step] The first thing to be aware of, if you have gotten dirt or another substance into your eye, is not to touch it or rub it with your hands. This can make it harder to get out, and it also poses the risk of infection by getting the dirt and germs from your hands into your eye.

Ending1: [substeps] Note that even if your eye is sore, itchy, or otherwise irritated, it is very important not to touch it at this point. Oftentimes the irritation will settle once you get the dirt or foreign substance out. Ending2: [title] Use an antimicrobial eye remedy. [step] The most common eye remedy that works for people with allergies is petroleum jelly or baby oil. Ending3: [title] Wipe your eye with a small amount of dark gauze (commercial solution). [step] The best way to avoid using rubbing as a solution is using a baby wipe. Ending4: Some people rub their eyes when they are playing sports, writing in their journal, traveling in public, or exercising. [substeps] You should not use a blinking stick when you sleep.

Answer format: ending1/ending2/ending3/ending4