Don't Take the Risk: Everyday Essentials That Pose Dangers When Expired

3. Dressing for Salads

(Unopened) Expires In: 1-2 Years

Cost on Average: $3–$8*

A hidden disaster may be lurking in your refrigerator: that bottle of salad dressing tucked away in the back. While it’s easy to forget about, salad dressings have a limited shelf life, especially those with creamy bases or dairy ingredients.

To ensure the best flavor and safety, it’s important to check expiration dates and store dressings properly. Unopened bottles typically last 1-2 years, but once opened, their freshness diminishes more quickly.

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Source: The Image Party/Shutterstock Salad Dressing

After the expiration date, salad dressings can develop bacteria and lose their fresh flavor, turning your nutritious salad into an unappealing mishap. As a general rule, it's advisable to discard dressings after six to nine months once opened.

Before you dress your greens, take a close look at that bottle. The right dressing can enhance the crispiness and overall appeal of your salad, while a spoiled or outdated dressing can have the opposite effect.