Lynn from Spring Hill, Fl writes
You can tap wood along the walls, baseboards and windowsills every few inches with a screwdriver handle. Damaged wood will sound hollow and, if the area is extremely damaged, the handle may break the wood's surface. If the area is active, you may see worker termites inside. Bora-Care will take up to 30 days or more to penetrate all the way through the wood and eliminate a drywood termite colony in the wood.
Answer last updated on: 07/24/2019