I have some kitchen cabinets made of particleboard and white formica that I have had for 10+ years. I recently noticed that the glue had dried up and the formica was not attached. The particleboard is in good shape with some shiny areas of, I assume, old glue. I have found some info on the web re reattaching the formica but am interested in others opinions re the best way to accomplish this. Some of my questions are do I have to remove the old adhesive even though it is well attached to the particle board? If I need to do this, what is the best way to remove it? Also, what is the best glue, spray or paint on to use. Thanks