The pan needs to be burnt before use.

Please refer to the following suggested instruction:

1. Wash the pan first to remove any leftover factory residue. Make sure it is completely dry before adding oil.
2. Coat the surface with a thin layer of neutral oil (vegetable or canola oil are good choices). You can use a kitchen paper towel to evenly distribute the oil. Bring the oil all the way up to the rim of the pan.
3. Heat the cookware over medium heat for 2 to 3 minutes. Remove from heat and allow to cool.
4. Once cool, wipe away any excess oil with a towel, and the pan is ready to use!