Yes, it does.10 days in the refrigerator is as long as you want to store this food here. Place the food in an air tight container or freezer bags. Then you can transfer it to the freezer if more storage time is needed. If this is true why isn't it indicated on the bottle? I can't imagine that the companies that produce the product would open them selves for a lawsuit if they didn't indicate that refrigeration is necessary. If refrigeration is necessary it states some place on the packaging.
That Depends on the Brand and whats in it, some speciality ones do , Most others ( like the bottle beside me) do not, have a look at the ingredient's list, mine says , Vinegar pepper, water salt and oil, so it doesn't need to be. Check the bottle, if it doesn't say "Keep Refrigerated" or "Refrigerate After Opening" , you should be fine.
No
Yes you will need to refrigerate after opening, but it doesn't need to be refrigerated if still sealed.
Yes, since there are no natural preservatives in pesto, it should be refrigerated.
Yes, tartar sauce is mainly mayonnaise so it's need to the handled the same way.
No, they need water.
no, they need water
No - unless the label states "keep refrigerated" which should mean that it was in the refrigerated case when you purchased it.
no
If homemade, caramel sauce will need to be refrigerated, due to the heavy cream and butter in the recipe. However, if it store-bought and processed, it should be ok to leave out unrefrigerated.
No, it does not.
Yes.
Yes. It really should have been refrigerated before opening, too.
doe