Tom writes
Cyper WSP is targeted to treat for cockroaches to be used indoors and outdoors mixing at 1-2 packets per gallons of water that will leave a residual for up to 3 months after applying. Please see our Roach Pest Guide for more tips and important information about how to Identify, Inspect, Treat, and Prevent Roach infestations.
Answer last updated on: 11/04/2015