I would toss it in the oven, bake it and be good to go. I always figure if it is cleaned of harmful stuff it is ok. I don't know that any wine like that are a problem. But pm cainschams and ask, he is sure to know.
Alright cool Ill clean it off with a clorox solution then either throw it in the oven if it fits, or just let it bake in the sun for a day or so. I used this type of vine for my garter snake cage and have had no problems for like 4 years now but i just wanted to make sure!