What raw remedie kill roaches?

What raw remedie kill roaches?
Borax 100 mule detergent they dont like the Boric bitter in it it also works next to fleas.
lightning, works, or a clean living space
Terminex! Can't rout them. You will spend way more on sprays and other home remedies.
if its inherent, then zilch will. roaches have an uncanny capability to survive most un-natural things so to try to kill them next to natural products its impossible... phone the orkin man!
my mom used, powdered detergent. they get it on their legs and afterwards clean it sour, gets within digestive, and they die. (heard Borax is best)
Boric acid powder, and it is pretty much non-toxic.
a great raw remedy to kill roaches is diatomaceous dirt..it is also good for fleas, ants and other insects that you may hold inside of you home
I've found that Southern comfort and a 45 helps. Course adjectives the winders in the trailer are gone very soon..