I made some salsa again last night. It turned out yummy, but I learned something very important: the oils from hot peppers don't wash off one's hands very easily. At one point, both of my eyes were stinging from the oils after I unconsciously rubbed them with my fingers.
And then, later, I had to go to the bathroom.
I might just have to buy some disposable rubber gloves the next time I want to make salsa.