Here goes another unrelated off grid story but wanted to pass it on.
I have several Euphorbia Grandicornis, Big Horn cactus, that I have grown from buying cuttings years ago. They grow like crazy in the summer, I am talkin about a few inches a week. So yesterday I decided it was time to take a new cutting. I had a hard time with my old pruners but got through it. I have been told several times any cactus that has a white sap make sure and wash it off and never get it in your eyes. Well of course I had the sticky white sap on my hands and the pruners. I went over to the faucet and did a quick rinse on both. I then quickly patted dry the pruners and worked on them a bit to reshape the pulled apart blades. I went on about my morning and all of sudden my left eye was burning. I put in eye drops and it just burned more. The pain got intense so the first thing I did was wash my hands with soap and water like I should have done earlier. I then flushed it with more eye drops and washed around my eye. The pain got worse and worse. I have had jalapeño juice, cajun spices, gasoline, hot slag, and all kind of other crap in my eye but nothing that burned like this.
ended up flushing the eye with 2 shot glasses of purified water and it did not help. It was the most excruciating pain ever. I got the shakes and erratic breathing thinking I was going to pass out. I was all but going into shock. After about an hour the pain was down to tolerable and another thirty minutes later I could actually open the eye and use it. It really felt like a mini cutting torch trying to cut through my eye. Today is feels swollen and sore and is really red. Sandy
So; If working with cactus and any sap gets on you wash it off thoroughly with soap and water and don't stick you finger in your eye. Lesson Learned!