1, first of all, make preparations, close the doors and windows of the room, and clean up the flammable items.

2, for the size of the room, the amount of moxa sticks used is different, 20 square meters only need to light a piece of moxa sticks.

3. Ignite the moxa stick, and the smoking time is also limited. It can be smoked once every three days for one hour. After smoking, open the window to ventilate to prevent fire.

4, after the completion of the fumigation room, clean the excess soot, because just burned, personnel try not to enter the room, to prevent moxa smoke concentration is too large to cause discomfort.

5. It is best to use a special igniter when starting to light the moxa stick, because the moxa stick is not easy to ignite. If a lighter is used, we need to blow it to fully ignite the moxa stick. When putting out the moxa stick, we should directly insert the moxa stick into the fire extinguishing device with a fire extinguisher, so that the fire at the head of the moxa stick will be cut off, and then it will be extinguished slowly.