Hi I recently fired my pool guy because he was doing a poor job. Chlorine was at 0 and algae was growing on walls and steps.
This past weekend I went inside the pool and scrubbed all the steps and walls and each corner, along with clean form the outside with a large brush. I then shocked the pool with 2 packets of shock substrate (packet said 1 per 10000 gallons).
Yesterday, Chlorine was 5-10, and CYA checked two weeks ago was 50, however, Algae has already started growing back on the steps and walls again. What else should I be doing?
This past weekend I went inside the pool and scrubbed all the steps and walls and each corner, along with clean form the outside with a large brush. I then shocked the pool with 2 packets of shock substrate (packet said 1 per 10000 gallons).
Yesterday, Chlorine was 5-10, and CYA checked two weeks ago was 50, however, Algae has already started growing back on the steps and walls again. What else should I be doing?