Theres lots of new hygiene type stuff these days.
What stuff have you seen, and what have you found to work or not?

This Lumé stuff seems pretty good as deodorant. It lasts 2-3 days in my armpits.

I put some on my balls and asshole too too, but I carry unscented wet wipes and clean my ass at least once a day plus anytime that I take a shit, so I probably wiped the Lumé cream off too.

It might work on feet too but all of my shoes are already destroyed so even if I stop new foot odor the old shoe odor will likely hang around.