When you see powder falling from wooden furniture it is a sure sign of wood borer infestation. Most of us incorrectly think this to be a termite infestation. Wood Borer service is a specialized service to control wood borer infestation. Oil based chemical is injected into the exit holes to provide effective treatment. The best way to control wood borer however, is through preventive treatment of ply wood before applying varnish, paint, laminate or any other finish.