My husband started removing the carpet from our childrens bedroom only to find that the the cracks between the wood floor pieces had been duct taped over. We are hoping to save the floors and refinish them rather then replace them. The problem is that the tape has left the floors extremely sticky (you can't stand in one spot on the exposed floor or your feet get stuck and you are peeling them off of it). He has tried multiple things to get rid of the goo and nothing is working. What is the best way to get rid of the goo?