Another bad riddle

Sometimes, I make you cry

By forming sulphuric acid on your eyes

But later, after some work is done

Some will love me, but mostly none

I can be small or big

who am I, tell me quick 

Yes, I tried rhyming big and quick. Good luck on answering the riddle (:

Yes (:

Nice one  !!

heheh good jobbbbb: )

According to the first two lines, I think the answer is "Onion" 

But I don't understand other lines. Please explain.

im stupid, but what i meant is, after you cook the onion, some people will like it, but not all people.

onions can be small and big (:

Onions ofc..

yes

i guess it was an obvious bad riddle