1, feng shui wood block itself is a kind of thing that can make money, and doors and windows are places where air flows. If feng shui wood blocks are placed near the doors and windows, it will lead to the wealth being washed away by the airflow, and eventually the wealth will be poor;
2. Although the feng shui wood block has good corrosion resistance, the accumulated sun exposure and feng shui will still bring harm to the life of the feng shui wood block, and finally the wood will start to be moldy and corroded.