Oh you are still on the old puncture method? Haha no, you just need to soak the onions with potatoes for a month and sleep with the slurry it produces in plastic socks for 3 weeks. This is the superior method, because it doesn’t risk the hole getting infected.
With the potato method, all the impurities soak into the skin on your feet which then peels off in a big sheet, so you can throw that vaccine away!
(I regret typing this but now that I have its there… describing degloving in positive terms did it for me… but they do that kinda shit…)