1: Avoid cooking acidic foods in cast iron to prevent damage.

2: Steer clear of cooking highly sticky foods in your cast iron.

3: Avoid cooking delicate fish in cast iron to prevent sticking.

4: Never cook dairy-based sauces in cast iron to prevent curdling.

5: Avoid cooking tomatoes or other acidic foods in cast iron.

6: Steer clear of cooking delicate foods like fish in cast iron.

7: Never cook sticky foods like eggs in your cast iron skillet.

8: Avoid cooking foods with strong flavors in cast iron pans.

9: Steer clear of cooking dishes with high acidity in cast iron cookware.