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While I've never heard of an official expiration date, it does lose strength over time. You can usually tell old acid by it being more yellow in color instead of clear. I've never had it do any harm by using old acid, but it did take a bit more than if it was fresh.
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∙ 17y ago
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What are the ingredients for pool acid?
pool acid is made up of muriatic or hydrochloric acid that is it.
What is in liquid pool acid?
liquid pool acid is Muriatic acid or more commonly know as Hydrochloric acid (HCl)
Folic acid expiration date?
5/06
Add acid in pool?
acid is added to a pool when alkalinity is too high. Take a sample of pool water to your pool shop and have it tested by them. they will tell you what is required.
What is staining in a pool?
Acid
What is the chemical name and chemical formula for pool acid?
The hydrochloric acid is used for pool; this is a water solution of HCl.
What should be done to clear the pool purchased a salt water pump for the pool now have to much pH in the pool what do you suggest we use to clear our pool water?
Muratic acid or Sulfaric acid
What you mean by acid water?
With a new pool surface installed- Diamond Brite or any aggregate surface- is it possible or doable to acid wash the pool with water in the pool??
How do you lower the acid in a pool?
Add potash. See your pool shop with a sample of your water and the size of your pool and he will give you what your pool requires.
Will phosphoric acid stain a pool liner?
No
What to do when your pool does not retain chlorine?
Ad cyanuric acid/stabilizer, this is available from your pool shop
How can I remove Brown stains in marbelite pool?
Drain pool and clean with muriatic acid
