Today the pool is looking pretty good. Vacuumed and put some DE in filter two days ago. I was not able to check on pool yesterday due to being out of town. Today, the deepend is pretty clear. Pressure came up on the filter 8 pounds so the home owner backwashed this morning. After backwashing, there was lots of sand in the bottom of pool. He said he only rinsed for a short time. I suggested he rinse longer. We vacuumed again and put more DE in filter today.

Cl` = 32 ppm
CYA = 90 ppm


Next we will be working on stains. Did the vitamin C test on the stairs and the stain went away. Told home owners we will address the stains after we can see the bottom of the pool. Did not want to waste the Cl`. We are going to order the stuff to address the stains now.

Pictures as of today.
Stain.jpgDeep-end.jpg