If you have cockroaches in the kitchen it does not mean you’re not keeping clean. Moisture or higher temperatures – common in the bathroom and kitchen – attract cockroaches even more than bread crumbs.
– Put beer on the bottom of a jar, which you wrap in a cloth. Cockroaches will fall into the jar and will drown.
– Mix one part flour with some plaster. Put the mixture in places where bugs appear and it will kill them.
– Boric acid is apparently their greatest enemy. Try these “preparations” – flour, cocoa and powdered borax (from pharmacy); – Small lumps of boiled potato mixed with 1 raw egg and 2 teaspoons of boric acid; – Bread soaked in hot boric acid or sugar dissolved in