Jesse from Raleigh, Nc writes
The top of the floor has been oiled. The deck is 8 feet high. Will spraying the underside of the floor with Timbor or Boracare kill the beetles?
Yes, Boracare will penetrate up to 4 inches in the wood. You can foam, spray, or paint the diluted solution.
Answer last updated on: 07/26/2013