What Condiments Need to Be Refrigerated?

Condiments add flavor, character, and personality to our meals, but how many of us know how to store them properly or when to toss them? From ketchup and mustard to fish sauce and gochujang, each condiment comes with its own set of rules for refrigeration and shelf life.

Some, like honey and vinegar, last practically forever in the pantry. Others, like mayonnaise and ranch dressing, demand prime fridge space and careful attention to expiration dates.

Understanding which condiments require refrigeration can save you from spoilage and, in some cases, foodborne illness. Just because a sauce is high in salt, vinegar, or sugar doesn’t always mean it’s safe to leave out after opening.

Even those that don’t spoil easily—like hot sauce or soy sauce—can lose their flavor and color over time if left in a warm cupboard.

This guide breaks down 25 of the most popular condiments, tells you whether to refrigerate them, and explains how long they’ll stay good. Whether you’re organizing your fridge or wondering if that bottle of BBQ sauce is still safe, this list will help you make smart, tasty decisions in the kitchen—and maybe clear up some shelf space while you’re at it.