IvyX Pre-Contact and Post-Contact provide a complete approach to protection from poison ivy, poison oak, and poison sumac. Pre-Contact creates a quick-drying, invisible barrier that helps protect the skin from urushiol oil before exposure, while Post-Contact helps remove poisonous plant oils from the skin after exposure. Together, they provide convenient before-and-after protection for landscaping, utility, construction, forestry, and other outdoor work environments.