10 devices to protect your eyes

Eyes are very important for us, so we should take care of them.

1. If a strange thing enters your eye, don’t rub it; close it for a moment and a tear will exit with it.
2. Wash your eyes with warm water with salt, if they are irritated by the air or dust.
3. Don’t look at the sun, a light or fire for a long period of time. 4. You should give your eyes a rest, even if they are healthy and strong.
4. If you want to work, read or write, you should put the light in the left side
5. Don’t read when you are walking or lying.
6. Don’t move fast from a hot to a cold place or from a dark to a bright place
7. If you use glasses, remove the glasses for a moment and then close your eyes for several minutes to give them a rest.
8. Clean your glasses before you wear them.
9. Don’t use a medicine for your eyes without the doctor’s permission.