EE WAS GRINDING EE WAS WEARING BOTH SAFETY GLASSES AND A FACESHIELD. EE FELT SOMETHING IN EE'S EYE AND RUBBED IT WITH EE'S HAND EE FLUSHED EE'S EYES FOR 15-20 MINUTES, WE DIDN'T FIND ANYTHING IN THERE BUT I TOOK EE TO HOSPITAL FOR WASH OUT. E.R SAID EE SCRATCHED EE'S EYE AND SENT EE BACK TO WORK. I BOUGHT EE SOME GOOD EYEDROPS EE IS FINE AND BACK TO WORK