That's a rather silly argument.
What IS a big deal if you just neutralize it?
Atom bomb? No big deal.
Deadly nerve toxin? No big deal, just neutralize it.
Bitchy wife? No big deal, neutralize.
Firebreathing dragon? I thought you neutralized her!
what he meant is, to add acid to the hydroxide. you then get water and
a salt: if you would add hydrochloric acid, you would have water and
potash (which again is used to kill people by injection: heart
failure).
Nevertheless: I would not hammer the cells open to get at the
hydroxide. That is dangerous stuff, it dissolves skin tissue (like
your cornea) in a BAAAAAD way. Worse than strong acids.
Used to get drainpipe going again.
I once got a drop of NaOH (comparable) on my thick woolen SOCK. You
can still see the dent in my FOOT.
So, contrary to Rods advice: do not mess with things you don't know
about.