No it is used as an ingredient in food routinely, it's just a weak acid but so is soda.
vinegar will kill your plant because it has alot of acid it.
Vinager is not an insecticide and should not be used to kill bedbugs.
Can you clen flush two day's with water & vineger
no
Yes
vineger
Yes.
cucumbers and vineger=pickles it is ok to have some but just a limited amount:)
turn you into a mermaid or kill you
no
Yes, vinegar kills aphids even though it will also kill your plant.
a bitter salty taste