The CDC document cited by Jenny has an interesting bit of info in light of the fact that backpackers are most concerned with crypto.
“Furthermore, soap and water are more effective than hand sanitizers at removing or inactivating certain kinds of germs, like Cryptosporidium, norovirus, and Clostridium difficile ”
In keeping with the thread topic, I use Bonner’s because I have it, it works for my needs and I haven’t heard of an alternative that I’m ready to try. AND, my wife is about at her limit of tolerating my boxes of camping gear.

