"The cheapest, most effective, and safest insecticide against roaches (especially those huge “water bug” roaches that we have in the South) is a spray bottle of mostly water with just a little liquid dish soap in it.
Shake the bottle & get the water a little foamy, then spray the roaches. They will run, scrabble, and attempt escape, of course, but they will die. The soap film suffocates them faster than any chemicals will."
maybe you should care less about what others think about you