Dan from Dayton Ohio writes
I used D-fense SC (Active Ingredient : 4.75% Deltamethrin) but it did not get rid of my Stink Bugs in the house. So I have 3 questions. #1 Can I use Demand CS right now even though I sprayed the D-fense SC? $2 What areas do I need to spray Demand CS? Is spraying the window frames, house brick walls, and foundation good enough? #3 Lastly is Demand SC safe on aluminum window clad and composite frames?
Yes, you can use Demand SC even though you have already sprayed, although you would want to wait 7 days between treatments. Stink Bugs will try to emerge in the spring and common places that people find stinks bugs are in the window sills and this is a great place to treat along with the baseboards, back behind and underneath appliances, in attics, and where pipes enter the the wall. Demand SC is safe on aluminum and composite frames and will not harm any surface that is tolerable to water.
Answer last updated on: 05/07/2014
