Do hard boiled eggs stay fresh for a month?

No, hard-boiled eggs generally don't stay fresh for a month. Here's why:

* Bacteria: Even though the shell is hard, it's still porous. Bacteria can penetrate the shell and start to grow inside, affecting the egg's taste and safety.

* Moisture Loss: Hard-boiled eggs lose moisture over time, causing the whites to become rubbery and the yolks to dry out.

Here's a better timeframe for hard-boiled egg freshness:

* Refrigerated: Hard-boiled eggs stored in the refrigerator can stay fresh for up to a week.

* Freezing: You can freeze hard-boiled eggs for up to a month in the freezer. However, the texture will change, and the yolks may become crumbly.

To ensure your hard-boiled eggs are safe to eat, check for these signs of spoilage:

* Bad smell: A strong, unpleasant odor is a sign of bacterial growth.

* Green ring: A green ring around the yolk means the egg is old and potentially unsafe to eat.

* Slimy white: If the white feels slimy or sticky, the egg has likely gone bad.

Tip: To prevent the green ring from forming, cool your eggs quickly in ice water after boiling.