How long does Mozzarella last?
In the fridge: 10 days
In the freezer: 90 days
Fresh mozzarella in water lasts 1–2 weeks unopened, 3–5 days once opened — the water it floats in keeps it moist but also a perfect bacterial medium. Low-moisture (shredded or block) mozzarella for pizza lasts 2–4 weeks opened. Vacuum-packed bags hold months sealed. Brine cloudiness, sour smell, or slime mean it's done. Freezing works for shredded mozzarella destined for cooking; fresh mozzarella loses its delicate texture.
How to store it
- Fresh mozzarella: keep in brine, original container
- Use salted water if transferring
- Low-moisture: sealed bag in cheese drawer
- Bring to room temp before serving
- Freeze shredded for cooking only
Signs it has gone bad
- Cloudy or yellow brine
- Slimy, ropy texture
- Sour or sharply off smell
- Discolored (pink or grey) cheese
Signs it has gone bad
How long does mozzarella last?
Fresh in brine: 1–2 weeks sealed, 3–5 days open. Low-moisture: 2–4 weeks open.
Can you freeze mozzarella?
Shredded mozzarella freezes well for cooking. Fresh mozzarella loses texture and isn't worth freezing.
Why is my mozzarella slimy?
Slimy texture means bacteria have taken over. Discard immediately.