Do you have any indoor foggers for use in an attic for roaches?
If you review our ROACH CONTROL ARTICLE, you’l learn that foggers don’t work for roaches. The two big short comings of this approach is that foggers spew chemical all over which means 99.9% of what’s sprayed never gets to where the roaches are hiding. The second problem with foggers is that roaches can sense the presence of anything sprayed making it difficult to use this approach unless you know for sure where they’re nesting and directly spray the area using actives that are detailed in our article. And since foggers don’t contain the recommended actives, they’re rarely strong enough to handle any common roach infestation anyway.