Do Bay Leaves Repel Roaches? Science Says No

Myth vs. Reality for Natural Pest Control

No scientific evidence supports bay leaves as insect repellents. Plant volatiles require high concentrations to affect insects—far more than a single tree provides.

Effective Roach Management

• Use bait stations designed for large roaches near entry points.
• Seal cracks around pipes, doors, and windows.
• Eliminate moisture sources and food debris.

Rely on proven methods, not folklore, for pest control.