We had a BAD algae problem. We added about 5 gallons of chlorine the first 24 hours. We're at the point now where maintaining 10ppm is pretty easy. I have to add maybe 1/2-1 gal a day. CYA is at 30.
We started this Sunday and it was blue and milky Monday. It's still milky and doesn't appear to have changed much (since the initial change). Should I be concerned? I know it's going to take time, but I also know there should be small improvement each day.