This external skin protectant temporarily relieves the itching, oozing and weeping associated with minor skin irritations and rashes due to poison ivy, poison oak, poison sumac and insect bites. Ivy-Dry Cream. Directions: Adults and children 2 years of age or older: Apply to affected area not more than 3 times daily. Children under 2 years of age: Do not use, consult a physician. Store at room temperature. Active.