Pests We Treat - Ants Trailing Across the Home in Princeton Junction, NJ Ants use pheromone trails to communicate. Related Content: Article: Homeowner's Guide to Cockroaches Case Study: A/C Leak & Dirty Floor Drain Contribute to Fruit Fly Infestation in Allenwood, NJ Press Release: Get Ready For Back-to-School Season With PestWorldForKids.org Back to Previous Page Back to Videos