Rochelle writes
Eco PCO D-X Dust will kill stink bugs but should not be used to repel them. It should also be noted, Eco PCO D-X Dust as well as all other dust insecticides do not kill immediately. The dust will take several days to actually kill the insect. We do have an "Overwintering Pest Kit" that comes with everything you need to stop stink bugs from making their way indoors. It is important to spray outdoors every month through the season to stop the bulk of the stink bugs from making their way in.
Answer last updated on: 09/04/2010