Drinking vinegar will not kill you.
to kill a sponge u take baking powder and vinegar and mix it in to the sponge then take knife and chop it up
that is 7 cups.
15 cups
That is 8 cups
16 cups
About 2.3 cups
That is 6.79 cups.
Four cups.
That is 16 cups.
4.22675284 cups = 1 liter
22.5 cups
Take a sponge full with vinegar and clean your vagina with it for 3 minutes.