the.com/antiseptic

the chemical bouncer that decides which microbes don't make it past your skin

means A substance applied to living tissue to kill or stop the growth of microorganisms, preventing infection.

from Built from Greek roots: 'anti-' meaning against, and 'septikos' meaning rotting or putrefying (from 'sepein,' to make rotten — the same source as 'sepsis'). So an antiseptic is literally something 'against rot.' The word emerged in the medical world as the link between germs and infection became clear, championed by the surgeon who insisted on cleaning wounds rather than letting them fester.

war hero
Lister's carbolic spray slashed surgical death rates dramatically
first kind
Ancient Egyptians used honey and resin on wounds
vs antibiotic
Kills germs on surfaces, not inside your body
iodine glow
Tincture's brown stain marks territory like a flag
alcohol limit
Above 90 percent it actually works worse
for instance

listerine mouthwash — commercial antiseptic launched in 1879 by joseph lawrence to kill oral bacteria

iodine solution — common topical antiseptic used since the 1800s to disinfect wounds and skin

hydrogen peroxide — household antiseptic at 3% concentration used to clean cuts and scrapes

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