R.S.
It sounds like the product that several recommend is a reliable solution to your problem. But if you don't happen to be going out or just want to try to get the adhesive off with something around the house, try baby oil, lamp oil, Skin So Soft, or even petroleum jelly (like Vaseline). Most of these adhesives are petroleum based and will dissolve in another petroleum product. I just usually grab whatever is handiest. The other day I even used Vaseline lip therapy.