No, the wood monitors do not have any poison in them. It is used inside of the HexPro station to attract the termites to see if there is activity in the area. If termite activity is detected, you would replace the wood with the Shatter Termite Bait which contains the poison. Please let us know if yo…
Read Full Answer »The HexPro Wood Monitors should be changed out yearly.
Each HexPro Wood Monitors measures 1 x 5 x 1/2 inch.  The pack of 10 measures 5 x 5 x 1 inch.
HexPro Wood Monitors should be changed at least yearly.  Depending on where you live and the climate and amount of rain, you may need to replace the wood base more often. If the wood becomes very soggy and moldy then you should replace them.
The Advance Termite Bait Cartridge are designed to only be used with the Advance Termite Bait Stations.
The HexPro Wood Monitors are made of southern pine wood.Â