How often should these Catchmaster Glue Boards be changed?
Main purpose; Spider extermination.
The glueboards will remain good for a length of time depending on where you place them. They would need to be replaced if either the board becomes full with insects, or it becomes too dusty which will coat the glue and it will not be sticky. Typically you would replace every 30 days.
Answer last updated on: 06/18/2010