1, with sufficient foundation. If you want to turn off the stove at night, you must first add enough carbon to make the fire flourish.

2. Let the stove have enough space to add new carbon, add new carbon to Wang's bottom fire, and fill the stove.

3. Turn off the furnace. When closing the oven door, don't close it too tightly. There should be a gap with a slightly thicker hair, so that the carbon in the furnace can continue to burn, and it will not be excessive or extinguished.

4. According to the fire, properly open the ash drawer for air intake, and don't completely open it at will. There will be more air intake during ignition, which is not good for ignition.