I don't usually wash my hands after using the potty for no. 1 but I always wash them after no. 2, the reason being is that I wash my hands a lot at other times. I always wash them after coming into contact with anything that squicks me (there are a variety of things that squick me) or when I've touched a lot of different people/plan on coming into contact with lots of people. I always wash them when entering a kitchen, and wash them multiple times during cooking anything.
And dlishsguy, I sanitize my doorknobs and anywhere my hands touch repeatedly in my own home during the winter. I also regularly Lysol my bathroom between cleanings.
