Read the label on the bottle. If it doesn't say refrigerate after opening, the answer would be no.
Yes. Homemade marinade should be refrigerated, and purchased marinade should be refrigerated after opening.
Yes. Homemade marinade should be refrigerated, and purchased marinade should be refrigerated after opening.
no
All pickles need refrigeration, once the jar has been opened.
no,
To relish one's freedom is to value it highly. To relish IN one's freedom is to be enjoying it intensely.
Yes it does need regrigeration.
Once it's open, any mayo needs refrigeration.
Refrigeration
No
It slows their spoilage.