Barry writes
We assume you are asking about treating them for a termite treatment? If so, you would have to remove at least 6 to 8 inches of pea gravel next to the foundation. After pouring in 4 gallons per 10 feet as instructed in the How To Do A Termite Treatment Article, you would be advised to purchase some top soil and fill the trench back in at least a few inches before filling the rest up with pea gravel. The top soil you place back in the trench should be treated as well.
Answer last updated on: 06/25/2011
