Ever wonder why moths always seem drawn to porch lights? It’s called positive phototaxis—they instinctively move toward light.
Some scientists believe moths navigate by the moon and get disoriented by artificial lights. Unfortunately, this behavior often brings them closer to homes, especially in warmer months.
Keep outside lights dim or switch to yellow "bug lights" to reduce attraction. Sealing cracks and screening vents can also prevent moths from sneaking inside.
Lighting isn’t the only attractant—food, fabric, and warmth play a role too. Understanding what draws moths in is the first step to keeping them out.
Jeff Verges/Owner/Operator
742 Santa Anita Court
Eugene, OR 97401
541-688-0580 Eugene
503-371-8373 Salem
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