I am bacterial waste, oh yes, But just what type, can you guess?...................But my name can you guess?

Question

I am bacterial waste, oh yes,
But just what type, can you guess?
Some put me on their fish and chips,
Others on floors to prevent slips.
Some put me on salads, some in stews,
Some on windows, even shoes.
So I'm bacterial waste, oh yes,
But my name can you guess?

Answer 1

I am VINEGAR, I'll bet you guessed.
I'm used on food for the taste test.
I'm used as a cleaner on floors, windows & shoes.
And as for the hint, if I'm found in your booze,
Your wine has sat too long and soured, my friend.
And vinegar is all that is left for you at the end.