In my energency zip-lock bag i carry a small bottle of Sterilon, the active substance is (hope i translate correctly) chloridehexidine. It’s used to clean a wound or my needle fro puncturing blisters.
I also started to use it after i did nr 2 in the outdoors. After going about my buisiness i spray some on my hands, wipe both my hands with the stuff and my hands are sterile. Might be a good idea to do the same.
Eins