Does oil go bad? How can I tell?Updated 2 months ago

Yep, olive oil can go bad, but not like spoiled milk. It becomes rancid over time, losing its fresh, vibrant flavor and taking on weird smells like wax, metal, or even crayons. If it smells or tastes off, it’s time to toss it.

Here’s the kicker: most grocery store olive oils are already past their prime by the time you buy them. Many have been sitting on shelves for months (or even years) before they make it to your kitchen.

Olivelle Tip: Our oils are super fresh and harvested with care. For the best flavor and nutrition, use them within 12–18 months of opening. You’ll taste the difference!