make sure that you are not using the same towel after you wash up. It should be a new clean one each time. The oils from the Poison Ivy can and do stay on things until they are washed in very hot water. Also make sure that your animals are not out playing in it as they can carry it back into the house and on to you. I learned this when my daughters were young and out playing. The Dr. told me to make sure they DID NOT even touch the clothes that they played in until they were washed. Sorry to hear that you are having this issue as I know that it is very uncomfortable