I don't use anti-bacterial soap either...it's not good for a variety of reasons and is making bad bacteria more resistant. The hand sanitizer I use is just alcohol based. I avoid touching my eyes or face unless I've just washed my hands, and I do wash fairly frequently but not OCDishly. I think I became more of a germaphobe after DH and I both got a horrific case of norovirus in the southwest in 2006 -- we're pretty sure we got it at a big buffet restaurant near Bryce Canyon.
After returning home to NC, we read that the CDC was reporting this big noro outbreak in the "Grand Circle" area of the southwest -- we were in good company, I guess.
I also have an active immune system, having had allergies and asthma all my life, so perhaps even without my diligent efforts, I wouldn't get many colds (like you, Catrin).
I did get a lot of colds in the 18 months we spent in Belize -- so did DH. I attribute that to tourists from all over the world bringing down germs we had no immunity to. And when we'd shop all over town, most of the little shops had doorknobs and such, and I'd sweat so much I'd be swabbing my face with a bandanna, which no doubt got germy from my doorknob hands. I had at least 3-4 colds in the time we were there, which is unheard of for me. Since we've been back (March 2013), I haven't had a single cold.
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow