- 15 drops peppermint essential oil
- 10 drops cypress or eucalyptus oil
- ½ cup water + ½ cup white vinegar Spray around doors, windows, and baseboards. Studies from Auburn University show peppermint oil reduces cockroach activity by over 80%.
Frequently Asked Questions
Q: Is this really safe to use around food? A: Yes – just don’t place the baits directly on counters where you prepare food. Put them underneath or behind appliances.
Q: How long does it take to see results? A: Most people notice dramatic reduction within 12–24 hours. Complete elimination can take 2–4 nights if the infestation is severe.
Q: Where can I buy Plaster of Paris? A: Any hardware store (Home Depot, Lowe’s), craft section of Walmart, or Amazon (search “plaster of Paris 4 lb bag”).
Final Thoughts
You don’t need to live with the stress and disgust of rats and cockroaches anymore. This simple Mexican trick using plaster of Paris, milk, and sugar has been quietly solving infestations for generations – and now it’s your turn to try it tonight.
Give it one weekend. If it doesn’t work in your home, I’ll be shocked.