Because the gourd has a good meaning of geomantic omen, it can achieve the purpose of gathering wealth and ensuring peace, but hanging the gourd is also exquisite, not hanging it casually, and must not violate some taboos.
Hanging gourds outside the window is also recommended by many feng shui masters, and it can also hide family members and make people safe. Hanging this gourd outside the window can prevent dirty air from entering the house, and it also has a good effect of exorcism. If you hang a gourd on all the external windows, you can build an enchantment for this place and better protect the people in the house.