I finally got my pool just where I wanted it about two weeks ago, crystal clear blue. But we are selling our house so I put ascorbic acid in to clean...

*CrossPosted*

hello everyone.

reaching out to all the experts here.

i have a 20x40 inground pool. we had just replaced the liner in early...

I have a saltwater marbelite finish pool. After 1yr of installation we started getting small patches of brown staining on the sides, and at the...

Just starting to get our pool ready for the summer. It's an inground 20,000 gallon older concrete. The old owner used to drain, clean, paint and fill...

I treated our 200,000 plaster pool for stains yesterday. How long do I need to wait until I can add chlorine and other chemicals?

Thanks!

I live in Spring, Texas and have a 20,000 gallon plaster? pool. We just bought the house and are new at this. Well, I had a small mustard algae...

Our in-ground pool was not properly covered over the winter. Through the fall and winter, lots of leaves ended up in the pool. When we started...

I added 8 pounds of a powder, probably sodium bisulfate. Have stains at the bottom where I added too much and it fell to the bottom. Any idea of how...

I have a new fiberglass pool. I am using pristineblue.

Ph 7.2

Alkalinity 50

Chlorine 0

After adding pristineblue ( copper ) pool got black,gray...

I will be using ascorbic acid to remove iron stains from my vinyl liner. I just opened my pool and I'm sure my chlorine is at zero as I have not...

We have a well and as our pool filled it was yellow I shocked it and now it is a iced tea brown. It is almost ot the level that we can start running...

I am a community member with a community pool. This pool has never been drained in the 5 years the community has been here. In the mean time we have...

I discovered rust in my pool heaters cast iron headers. There were small globules of rust built up around the inlets and outlets. I...

Hi All,

I recently purchased a home in Arizona that was vacant for several months. Unfortunaltely, the dirt/sand/debri that was in the pool has...

I have major vinyl liner staining from the rust in my pool heaters cast iron headers and I have positive results from the vitamin C test and will be...

I am a new pool owner and have been readong this forum for a couple months now. I have been going to the local pool store with my water and they also...

Our pool is 1 year old, and no matter what my husband does chemically, the stains (algae, dirt, rust) won't go away. I'm thinking it may be time to...

We have a salt pool and have green and black spots on bottom of pool. went to leslies pools had water tested they had us add 11lbs of alkalin up,...

I am required to keep our commercial pools at 3 to 5ppm chlorine. I don't think the Minnesota state pool inspector would accept anything lower. Also...

Hi Can you help I have a small salt water pool the problem I have is the P/H is very high colour purple the chlorine level is 2.5 but the water looks...