Whew...I'm glad you didn't loose yer eye. Harbor freight sells a clear flip up face mask for 3$ that's what I use. It don't fog up like goggle type safety glasses and allows ventilation behind it.
When I smelt scrap down I do it about 150-200 lbs. at a time. I wear cotton pants, long sleeve cotton shirt, a cotton ball cap, and when near the pot or pouring ingots I add welding gloves and the clear harbor freight face shield.
I had a friend over to learn how I do it. Couple weeks later he calls me up at 10pm. He had 150 lbs melted over a wood fire with ingots stuck in his only muffin pan and zero ppe on hand. It was as if he didn't hear anything I said. No ppe- none and it was starting to sprinkle. I told him to make a makeshift roof over it and brought down gear to ingotize his melt. I explained again the risks. Said he thought I was exaggerating the risk. He learned from the little tiny micro splatters on his wrist why I wear the welding gloves. I told him how he almost coated himself, his, & his neighbors house in 700 degree liquid metal.
He still doesn't take the precautions I do. I hope you do.