bacteria are tough bast*rds and I would think it takes more than a overnight at -20d to kill them. Might knock the population down a bit but they'll come right back without some type of further treatment: chemical warfare! Just MHO.
Given the diversity of the human species, there is no “normal” human genome sequence. We are all mutants.
Called my doctor this morning and told him I thought I have frost bite on my toes. He Says, "you can't get frost bite in this heat." I explained to him what you said to do.
Called my doctor this morning and told him I thought I have frost bite on my toes. He Says, "you can't get frost bite in this heat." I explained to him what you said to do.
I tried that as a teen.....worked for about 1 hour.
I had bad feet back then, didn't change socks everyday etc.
I've found though that keeping your feet nice and clean pretty much solves that problem for me anyway. Keep toenails clean too so bacteria can't grow as well. I have to remember to trim toenails.