Keep Lewisville Beautiful is a 501c3 grassroots non-profit environmental organization whose mission is to "engage the citizens of Lewisville through service and education to enhance their community environment". KLB is a volunteer based organization that offers several volunteer opportunities and programs that make a difference in our local environment. KLB's main areas of focus include litter abatement, waste reduction, resource conservation, beautification, community improvement, and environmental education.