What is the best in-home pesticide?

Question

I see cockroaches outside but only a few inside. My indoor dogs have fleas and I just killed a black spider in my bathroom. I'm not a dirty person so how do I rid of the insects??

Answer 1

mix two tbsp. of white flour with one tbsp. each of boric pwd. and sugar and make paste with beaten egg.it should have a consistency of a soft dough .u can stick it to kitchen slab and every where u see cockroaches.within two days all of them will disappear.