Roach Balls - cooking recipe

Ingredients

1 c. flour
1 small onion, chopped
16 oz. Boric Acid (powder)
1/4 c. shortening

Preparation

(I use Roach Away Boric Acid from Wal Mart.)
Use enough water to make a stiff dough.
Make into egg size balls and place around the house where the critters have been seen.