I heard this on NPR this morning and thought it was fascinating! Would this be enough to get you to suck on your kid's paci to clean it off? Or do you already do that? I'm not above doing this once he starts chucking them on the ground...

http://www.npr.org/blogs/health/2013/05/06/180817114/parents-saliva-on-pacifiers-could-ward-off-babys-allergies