How to dispel the evil spirits of Jack Niffe? Is it okay to block the window with curtains?

No, the window is tightly pulled with curtains, and the light in the whole bedroom darkens, which leads to heavy yin in the bedroom. Might as well not solve it. Jack nife is mainly rushing to disturb the yin, yang and five elements of this house. You can paste the five lines of gossip character to resolve it. Five lines of gossip's blessing promotes the circulation of five elements and regulates the balance of Yin and Yang. Can effectively resolve the sense of suffocation.