Calagel® antihistamine gel relieves the irritating itch and rash associated with poisonous plants, bug bites, stings, sunburns, and other minor skin irritations. Unlike pink, runny calamine lotions, Calagel's hydrocortisone-free, antihistamine gel stays where you put it. Use it as a topical analgesic, antiseptic, and skin protectant. When paired with Technu® Outdoor Skin Cleansers, Calagel is a powerful solution to poison ivy, oak, and sumac. First wash with Tecnu to remove the poisonous plant oil from your skin. Then, follow up with an application of Calagel for long-lasting relief from itching.