I am armed with hand sanitizer and wipes at all times.
I recommend professional help.
Meh... I'm a fan of hand sanitizer, too (home and work). I use it more at work (handling dirty money, working with the public, etc.) and every so often, I'll slap some on the community pens/phone/keyboard/register keys/etc., as well. Why should I get your creeping crud and take it home to infect my family if I can avoid it?
I have single pack wipes in my van, too. I mostly carry them to use after shooting... but they've come in handy otherwise, as well. I might need professional help, but it ain't for that.