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“Say Goodbye to Flies, Mosquitoes and Cockroaches by Boiling These Leaves”You may have seen this viral home remedy claiming that boiling bay leaves and placing the resulting mixture around the house will drive away flies, mosquitoes, and cockroaches.There is a kernel of science behind the idea: compounds found in aromatic plants—including eugenol, which occurs in clove and some other plants—have shown insect-repellent activity in laboratory studies. But that does not mean that simmering a few leaves in water will reliably eliminate household pests. Laboratory research often uses concentrated extracts or essential oils at much higher concentrations than a kitchen infusion.
🦟 What works better for mosquitoes
- Empty or cover standing water around the home.
- Repair window and door screens.
- Use an EPA-registered insect repellent when appropriate.
- For persistent infestations, use properly labeled insect-control products or a pest professional.
🪳 For cockroaches and flies
Keep food sealed, clean spills and crumbs promptly, remove garbage regularly, and eliminate moisture and entry points. A persistent infestation may require targeted pest control.
Bottom line: Boiling aromatic leaves may make your home smell pleasant, but there isn’t good evidence that the steam or resulting water will make flies, mosquitoes, and cockroaches “disappear.” Don’t rely on it as your primary pest-control method.
