The specific method is:
1. If the kitchen door is far away from the door, you can block it with a screen, or you can block it with a pot of plants with a sharp tip, which can melt the evil spirit.
2. If the distance is too close to place the above items, you can also hang a pot of big-leaf plants on the left and right sides of the kitchen door (the diameter of the pot is similar to that of CD).
3. Keep the kitchen door closed at any time, and don't decorate the door with reflective objects!
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