Previously I had a collection of postcards, business cards and photographs taped to the wall. I'd like to put them all back up... but I don't want to damage the paint.
I was thinking to use maybe stick-tac - "putty adhesive" but the package says not to use it on a freshly painted wall.
How long is it considered freshly painted? After it is safe to use - will it leave a grease spot on the wall?
Any other suggestions?