I have used Suspend SC for the past 3 years. I was told that Demand CS was a superior product. When I received the most recent order of Demand I applied it to my property that night as prescribed on product label. I still find crickets and some cockroaches lingering on my property after 2 applications and a week and a half of time passed. Over all my opinion of Demand CS is not as good as Suspend SC, and I will not purchase again.
Demand CS is a great product. This shipment, however, ended with almost 1/4th of the product in the box due to a leak. Vendor was very responsive and credited my account to address the lost volume, but I was disappointed as other vendors seal their shipments of chemicals in plastic to control these occurrences. Both for the safety of postal employees and the hassle I'll be reluctant to order from DMOPC again.
After reading the great reviews of how this works on carpenter bees and scorpions, I ordered it right away. We sprayed it around the outside of our cabin and waited. The reviews stated that the next morning they saw lots of dead bugs lying around. For us, it was a few dead beetles. We still see carpenter bees and ants walking right over the areas like it was nothing. This was expensive and I expected excellent results. So far, I am disappointed.