A compact reusable bait station that can be used for either solid or liquid bait. The bait station has an outer wall that defines an inner bait chamber. The chamber, when sealed, prevents liquid bait inside the chamber from flowing out. The chamber has limited access from the outside to reduce evaporation, drying, and contamination of the liquid bait by preventing unnecessary exposure to the environment. Access to the outside is limited to access ports that are sized to allow access by an insect, but nothing larger. The access port is positioned above the level of the liquid bait to prevent leakage. The bait station is fabricated from reusable material, such as plastic, PVC, polyethylene, polypropylene, etc. and may be opened for cleaning and storage. Different configurations, such as triangular, rectangular, or tubular chambers may be used. Alternative embodiments provide ground attachment spikes which may be an integral part of the bait station or a removable attachment.