quite a while ago i peeled a sticker off my computer and i noticed there was some like, sticker/tape residue on one side. i ordered some of that "goo gone" stuff to remove it. then like a week later it arrived. then i put it on a shelf. then weeks later i put a note to myself nearby to remind me. later i put a reminder on my phone. i think it's been at least 2 months now. anyway i just opened the bottle & put some of it on a cloth & wiped off the residue. whole process took less than 10 seconds