How long do hard boiled eggs last if put in vinegar?

While vinegar can help preserve hard-boiled eggs for a bit longer, it doesn't dramatically extend their shelf life. Here's why:

* Vinegar's role: The acidity in vinegar can help prevent the growth of bacteria on the surface of the eggs, which is one of the primary causes of spoilage. However, it doesn't penetrate the eggshell and directly affect the egg itself.

* Refrigeration is crucial: Even with vinegar, hard-boiled eggs should always be refrigerated. The cold temperature slows down bacterial growth and extends their lifespan.

* Shelf life: Properly refrigerated hard-boiled eggs, even with vinegar, should be consumed within a week.

Here's how to store hard-boiled eggs in vinegar:

1. Cool the eggs: After boiling, let the eggs cool completely before storing.

2. Vinegar solution: Mix a 1:1 solution of water and white vinegar in a container.

3. Immerse the eggs: Submerge the eggs in the vinegar solution, making sure they're fully covered.

4. Refrigerate: Store the container in the refrigerator.

Important: While the vinegar might help extend the shelf life slightly, it won't make the eggs last indefinitely. Always pay attention to the color and smell of the eggs. If they develop an off-odor or the yolk turns green, discard them immediately.