Things You'll Need:
- 2 Tbsp. solid vegetable shortening or lard
- 1/2 small onion finely diced
- 1 Tsp. sugar
- 2 Tbsp. Boric acid powder
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Step 1
Finely dice 1/2 a small onion (about 3 Tbsp.) and place into a small mixing bowl.
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Step 2
Add shortening or lard, sugar, and boric acid to the bowl with the onions.
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Step 3
Using a metal fork, mix the ingredients together very well.
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Step 4
Use a metal spoon to scoop up about 1/2 to 1 tsp. of this mixture, place on an old jar lid or small dish. You should be able to get 4 or 5 of these bait dishes from a single batch of this recipe.
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Step 5
Place a bait dish in an area where you frequently see cockroaches. Make sure it is well out of reach of children and pets. I put it inside cupboards, tucked away in a far corner, in the kitchen, bathroom, and garage.
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Step 6
Replenish the bait dishes at least monthly.













