NOS122010X / 122010X IVYX PRE-CONTACT TOWELETTE North IvyX® Towelettes Apply IvyX® Pre-Contact towelettes liberally to dry skin before contact for protection against plant oils such as poison ivy, poison oak and poison sumac. Use IvyX® Cleanser after contact to scrub away poisonous plant oils. Pre-Contact towelettes dry quickly. Cleanser towelettes have little or no odor and are gentle to the skin.