If you’re home, out with your friends, or at work and you get something in your eye and there’s no eyewash fountain where you are;
close your eye, take a water bottle half way full with clean water, unscrew the cap, and put the open round top over your eye.
The put your head back and open your eye. Let the clean water wash out the eye.
When I share this with people they’re like okay whatever, but if you’re in the situation where your eye is burning you’re going to be more than relived you know this little trick now.