1. Before the first use, the trademark should be torn off, rinsed with clear water and wiped dry, coated with a thin layer of edible oil for maintenance, and then cleaned before use.

2. When cooking, use a heat-resistant nylon, plastic or wooden spatula to avoid sharp spatula or metal utensils from damaging the surface of the non-stick pan.

3. Use medium to small fire when using non-stick pan; There must be food or water in the non-stick pan when cooking with high fire. Don't rinse with cold water immediately after each use, but wait until the temperature drops slightly before cleaning.