Wine vinegar from a large company

Kashrut
1

Hi,

Is wine vinegar from a large company that probably use mostly machinery in the process, kosher? I ask also in relation to mustards (though there it batel berov is it’s from STAM yainam).

David

2

That’s not enough to make it Kosher

Not sure which Mustard, but your parenthesis is incorrect. It’s batel Beshisha in some instances. Not berov