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Option 1: Sprinkle the dry mix lightly on pieces of cardboard or in small container lids.
Option 2: Add just enough water to make a thick paste, then roll into small balls.
Put the bait near areas where you’ve seen cockroach activity:
- Behind and under appliances (like stoves and fridges)
- Under sinks and cabinets
- In corners, along walls, or near garbage bins
You may begin to see results within a few days. Replace bait every couple of weeks until all signs of cockroaches are gone.
Important Tips for Best Results
- Keep your home clean and dry. Roaches are drawn to crumbs, moisture, and grease.
- Don’t let the bait get wet. Boric acid loses effectiveness when it becomes damp.
- Keep out of reach of pets and children. Even though it’s safer than commercial sprays, boric acid can still be harmful if ingested in large quantities.
- Seal cracks and entry points. After you’ve reduced the population, prevent re-entry by sealing crevices and fixing leaky pipes.
Bonus Natural Repellents
- Bay leaves – Place in cabinets or pantry to deter roaches.
- Cucumber slices – Fresh cucumber has been shown to repel roaches in some cases.
- Essential oils – Peppermint, eucalyptus, and tea tree oil are natural roach deterrents when diluted with water and sprayed around entry points.
Final Thoughts
You don’t need to spend a fortune or fill your home with chemical fumes to deal with a cockroach problem. This simple homemade remedy using boric acid and sugar is a time-tested, budget-friendly way to eliminate cockroaches and keep your home pest-free.
With a little patience and consistency, you can say goodbye to these pesky intruders — and hello to a cleaner, safer living space.
Would you like a printable version of this recipe or a cleaning checklist to help keep pests away year-round?