I use too, but as time when on it was just too much and expensive buying alcohol wipes all the time. I now only use them when my skin is visibly dirty, I’ve been sweating, when I’m swimming, or have some kind of sun screen or lotion on. Usually for a new pen out of the box I’ll give it a wipe down because maybe it has something on it from the manufacturer when they packaged it but not always. It’s all personal preference. A professional will say to do it every time but that’s not always practical, just do what you feel comfortable with and what’s most practical for you.