The best way to keep yellow jackets away is to get rid of their source of food and water. Yellow jackets are omnivores, meaning they will eat both plant and animal matter. Yellow jackets prefer to build nests in the ground or under objects that provide shelter and protection from the elements, such as rocks and logs. Nests can be found on sidewalks, buildings, trees, and even inside crawlspaces.
Once a nest is located, it should be sealed off with sealant and sealed shut with duct tape or caulk. If you have any concerns about the health of the yellow jackets or their eggs, contact your local pest control professional for more information. While yellow jackets are not harmful to humans, they can be aggressive and bite when provoked. If you’re allergic to bee stings, wear protective clothing and equipment.