Ray from Harrison, Nj writes
Can I spray this on appliances like microwaves and refrigerator to kill roaches that might be hiding inside?
Drione Dust should only be applied to cracks and crevices, voids and other listed areas on the product label when it has been removed or once every 6 months (if left undisturbed). We do NOT suggest treating the appliances with the product. For more information on a successful treatment program, please review our treatment article on How to Get Rid of Roaches.
Answer last updated on: 08/16/2016