How to block evil spirits?

The so-called evil spirits are divided into two types: tangible and intangible. Tangible things can be seen or even touched by the naked eye, such as the corners of houses, broken mountains, road bumps, etc. The invisible one is the evil star in regulating Qi. Exploring Feng Shui is like diagnosing a disease. Since a disease is detected, a prescription must be made and appropriate drugs should be used to treat it. In terms of Feng Shui, these drugs are various tools for feng shui to eliminate evil spirits. The houses in big cities are crowded, and it is difficult to avoid "looking out from the building". If you encounter the "evil" caused by the building opposite the window, which has a glass exterior wall and a three-pointed corner building, it will affect the population in the house. As long as you choose different options according to the direction in which the evil comes. Style curtains can eliminate evil spirits. Roman curtains block northern water evil. The Roman blinds that are pulled upward can be pulled upward in large sections. This large upward pull is considered to be "earth" from the perspective of Feng Shui. By virtue of the principle of "earth" overcoming "water", it can block the northern side of the curtain. The evil spirit of water. Aluminum venetian blinds block east and southeast wood evil. If the evil spirits come from the east and southeast sides of "wood", it is most effective to use metal aluminum curtains to block the evil spirits. The water wave curtain blocks the southern fire evil. This noble and elegant water wave curtain is wavy, so it belongs to "water" from the perspective of Feng Shui, and can block the evil spirits from the south which belongs to "fire". Man-made fiber curtains block the west and northwest golden evil spirits. In Feng Shui, artificial fiber belongs to "fire", and it is best to use it to block the evil spirits belonging to "metal" coming from the west and northwest. Wooden blinds block earth evil spirits in the northeast and southwest. If there are evil spirits from the northeast and southwest belonging to the 'earth' element, wooden blinds belonging to the wood element can be used to block the evil spirits. If you think wooden curtains are too expensive and heavy, you can replace them with paper or cloth curtains also made from plants, which have the same effect of blocking evil spirits. The gauze curtain blocks the light. If the window faces a glass curtain wall building, the glass curtain wall will reflect sunlight and sea water into the house, forming a "light evil", which will make people emotionally unstable and prone to mental problems. You can keep the gauze curtains open until sunset. Because the glass curtain wall building only acts as a mirror after sunset and has no evil spirits. If there is a neon light tube outside the window, the curtains must be closed day and night, then "light evil" will not be a problem.