I'm a bit of a germaphobe and I love having a can of this on hand at home and at my office. I always hit doorknobs, keyboard and mouse, phones and any frequently touched areas around, especially during cold & flu season. It's extremely expensive and available almost anywhere. Target, grocery store, pharmacies, etc. If you haven't tried this, get to it! It's great for freshening the air and getting rid of surface gunk in a pinch!