Hi,
I have recently added lots of chemicals to my pool; powder to lower PH and granular chlorine to raise PPM. Now, my pool has very high PH and very high PPM. However, it seems that the addition of these chemcals has stained my pool as the pool sides are now grey (not blue as normal). Is it possible that tha chemicals have now runined my pool and the pool needs repainted?
Many thanks, iarmst.
Fibreglass pool now grey - stained by chemicals?
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- Swimming Pool Superstar
- Posts: 290
- Joined: Thu 23 Nov, 2006 17:23
- My Pool: one of them is 713,342 gallons
I look after lots and lots - Location: Perth, Western Australia
Whilst anything is possible I doubt the pool needs repainting.
Discolouration of fiberglass is not that uncommon. Reading between the lines the most likely culprit was the granular chlorine.
Could you please post your water chemistry results to make it easier to see what is happening.
The most probable solution is a citric acid or HCL acid, acid wash. Depending on your chemistry one may be preferred over another.
HTH
Discolouration of fiberglass is not that uncommon. Reading between the lines the most likely culprit was the granular chlorine.
Could you please post your water chemistry results to make it easier to see what is happening.
The most probable solution is a citric acid or HCL acid, acid wash. Depending on your chemistry one may be preferred over another.
HTH
Thanks for the reply
Great, thanks for the good advice. I'll take the pool water readings tonight and post tomorrow.
cheers, ian.
cheers, ian.
Water inbalanced.....
Hi,
I have taken the water readings using the kit and it would seem that the chlorine level is very high and the PH level is very high.
PH: 8.2 (should be pink colour - is red)
CL/BR (mg/l): >8 (should be light yellow colour - is nearly orange!)
So, I think the chemicals in the pool are completely incorrect. Any advice from anyone.
Thanks! ian.
I have taken the water readings using the kit and it would seem that the chlorine level is very high and the PH level is very high.
PH: 8.2 (should be pink colour - is red)
CL/BR (mg/l): >8 (should be light yellow colour - is nearly orange!)
So, I think the chemicals in the pool are completely incorrect. Any advice from anyone.
Thanks! ian.
-
- Swimming Pool Superstar
- Posts: 290
- Joined: Thu 23 Nov, 2006 17:23
- My Pool: one of them is 713,342 gallons
I look after lots and lots - Location: Perth, Western Australia
What is TA?
Hi,
Thanks so much for the response. I'm a complete novice and have no idea what TA means ;(. I have a pretty cheap testing kit that lets me fill two columns with water and then add 4 drops of solution to each one. The colour tells me the chlorine or acidic level. Do I need a more expensive testing kit?
Thanks, iarmst.
Thanks so much for the response. I'm a complete novice and have no idea what TA means ;(. I have a pretty cheap testing kit that lets me fill two columns with water and then add 4 drops of solution to each one. The colour tells me the chlorine or acidic level. Do I need a more expensive testing kit?
Thanks, iarmst.
-
- Swimming Pool Superstar
- Posts: 290
- Joined: Thu 23 Nov, 2006 17:23
- My Pool: one of them is 713,342 gallons
I look after lots and lots - Location: Perth, Western Australia
Cool
Hi,
Thanks for that; I guessed at the meaning this morning on the train, so now I feel like an idiot. I'll look around for a kit today (may need to order one!). In the meantime I may try adding some acid tonight as a way of lowering the PH from its ridiculously high level. I'll let you know if that has any effect...
Thanks again.
Cheers, iarmst
Thanks for that; I guessed at the meaning this morning on the train, so now I feel like an idiot. I'll look around for a kit today (may need to order one!). In the meantime I may try adding some acid tonight as a way of lowering the PH from its ridiculously high level. I'll let you know if that has any effect...
Thanks again.
Cheers, iarmst
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