Roach Exterminating Formula(Helpful Hint) - cooking recipe

Ingredients

8 oz. powdered boric acid
1/2 c. flour
1/8 c. sugar
1/2 small onion, chopped
1/4 c. bacon drippings

Preparation

Add water to form soft dough.
Cream ingredients.
Place dough in cracks where bugs live.
I put a teaspoon in an old \"paper\" carton and then when formula gets hard, throw it away.