Keeping tract of Pari nebs lifespan
I don't boil mine, but they do get soaked in dish soapy hot water every night... and the Sharpie stays pretty long. Every few months, I need to re-mark them when it starts to fade, but if you mark every piece with a Sharpie, it should stay a while. I do this to keep my nebs apart. My Pulmozyme is unmarked, my Colistin says "Colistin" on the body, and then has Sharpie scribblings on every other piece... and my saline one says "Saline" on the body and then has Sharpie scribblings on every other piece. Since I never do saline and Colistin at the same time, it helps me keep them apart from the unmarked Pulmozyme pieces and it works well for me. <img src="i/expressions/face-icon-small-smile.gif" border="0">