Unique dual-action formula. 1. Washes away poison ivy, oak & sumac (urushiol) from the skin and 2. Relieves itching in. 30 seconds. 24 hours prior to using Zanfel. 5 hours after using Zanfel. 2 days after using Zanfel. Washes away urushiol and relieves itching in 30 seconds. This tube contains enough Zanfel to wash approximately 15 patches the size of an adult hand or face.
Unique dual-action formula. 1. Washes away poison ivy, oak & sumac (urushiol) from the skin and 2. Relieves itching in. 30 seconds. 24 hours prior to using Zanfel. 5 hours after using Zanfel. 2 days after using Zanfel. Washes away urushiol and relieves itching in 30 seconds. This tube contains enough Zanfel to wash approximately 15 patches the size of an adult hand or face.