Oh God! Did I do a booboo!
A few years ago, I was looking for a way to hang pictures on some walls in such a way that they would not 'move'. That is, hanging them from a single, center hook would allow them to continually require adjusting to make the straight all the time.
I opted to use some velcro thingees I found at HD which were recommended and which did the job seemingly. The thingees were velcro'ed on one side and gummy (sticky) on the other side. The trick was to stick one velcro piece on the wall, and the velcro matching piece on the picture. Then when you press them together they not only hold the picture but they hold the picture very firmly. It worked!
Now I want to re-paint. Guess what? The velcro pieces on the wall left a gummy, sticky residue on the wall that I dare not try to simply paint over, and which I cannot remove very well. I have tried acetone, paint thinner, sandpaper. A scraper merely moves the residue around.
Is there another solvent I should try? Any other ideas?
Thanks
Geezer