Here are a few pics of my plaster. This is after an acid bath. My plaster should be a Mediterranean blue color. It is dark, however as i drained a couple of feet out of the pool to add fresh water I noticed the small particles that look like salt. It isnt salt though. If you look real close you can see what looks like small clear salt looking like particles.
Anyone have any suggestions? If you scrub at a small space real good, you can begin to see the blue that the plaster should look like.
Any help would be greatly appreciated.