A sticky cockroach house, including cardboard and glue layer. The paperboard has an inner surface, two first side edges and two second side edges, defining a centerline between the two first side edges. The cardboard is provided with two first fold lines located on both sides of the center line to define a bottom wall region between the two and two side wall regions on both sides of the bottom wall region. The paperboard is also provided with at least one vertical centerline and a tear line extending to the two first side edges to define at least two sub-board portions. The paperboard also has a plurality of first buckle parts and second buckle parts respectively corresponding to the daughter board parts, and the corresponding first buckle parts and second buckle parts can be buckled to form a three-dimensional structure. The adhesive layer is provided on the bottom wall area and forms a plurality of cockroach catching areas respectively corresponding to the sub-plate portions, and each cockroach catching area forms a plurality of concave grooves spaced apart from each other to form an upper and lower concave and convex structure on the surface.一種黏蟑屋，包含紙板及黏膠層。紙板具有內表面、兩個第一側緣及兩個第二側緣，定義位於兩第一側緣之間的中心線。紙板設有兩條分別位於中心線兩側的第一折線以界定位於兩者之間的底壁區及兩個位於底壁區兩側的側壁區。紙板還設有至少一條垂直中心線且延伸至兩第一側緣的撕斷線以界定出至少兩個子板部。紙板還具有多個分別對應子板部設置的第一扣部及第二扣部，相對應的第一扣部與第二扣部能相扣合以形成立體結構。黏膠層設於底壁區且形成多個分別對應子板部的捕蟑區，每一捕蟑區形成多個彼此間隔的凹紋以在表面形成上下凹凸結構。
