Step 1: Take a proper amount of charcoal and spread it on the first layer of charcoal net.

Step 2: On the basis of the first layer of charcoal, spread the second layer of charcoal, paying attention to the inward contraction of the edge, leaving a gap in the middle.

Step 3: and so on until the required charcoal is paved into a pyramid shape with gaps.

Step 4: Take alcohol block or ignition wax and stuff it into the gap built before charcoal.

Step 5: ignite the flame with an open flame, which can drive the surrounding charcoal to burn. About 10 minutes, the charcoal can be ignited enough to start the barbecue.