Millipedes prefer to live in moist places, including under large rocks, beneath pine bark or straw mulch, in well-kept lawns, and under wood. They lay their eggs in the soil during the spring and summer and usually overwinter as adults. We do not know why millipedes migrate, but we believe it is in response to food and moisture. The common garden millipede. No, millipedes do not bite or sting.
Millipedes give off an offensive odor when disturbed or crushed, and can stain fabrics.
The most effective method of millipede control is using an IPM approach. The least effective method of control is relying on chemicals alone. Reliance on chemicals alone results in very poor control. As a homeowner, you may undertake your own IPM plan by implementing the control alternatives listed below, or you may elect to contract the services of a professional pest control operator. Professionals have the equipment and training to do a thorough job and have access to products not available to homeowners.