Shady from San Diego writes,
Do i eventually have to replace the trebor plugs with concrete or can i keep the plugs indefinitely?
As recommended, I drilled 1/2 inch holes every 12 inches. planning to add the termidor once I receive it. can I close the holes with trebor plugs indefinitely or should I close them with concrete?
Most folks, will eventually seal up the holes with concrete. Trebor plugs work well to plug the hole to give enough time to make sure the treatment is done thoroughly. When used in concrete, it is best to seal the hole up with a concrete patch over time.
Answer last updated on: 01/23/2015