The original question was the better of the two questions.
Is it ok to add muriatic acid while the pool is in use?
When is the best time to add muriatic acid?
You should either wait until no one is going to use the pool for a while. It is not a good idea to add chemicals to the pool while someone is in it. Best to add chem. first thing in a.m. before use - then let circulation distribute those chem.
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You can't! Muriatic acid (~32% HCL) will not add any free chlorine to the pool and will not function as a oxidizer (Shock).
Yes, you can use muriatic acid to control pH in a pebbletec pool. Added correctly (spread around the pool with circulation equipment operating) muriatic acid will not harm the pool. As a matter of fact muriatic or hydrachloric is the best thing to use but I suggest you dilute it 4 parts water 1 part acid for safety to you and your equipment
use either muriatic acid or dry acid (sodium bisulfate)
When mixing acid and water, always add the acid to the water, and add it slowly. Never add the water to the acid.
NO!!! Never add them at the same time, together they make a toxic gas A general rule when adding chemicals to pools is to wait at least an hour before adding any other chemical to the pool. Remember Muriatic acid is very dangerous so be careful bad for lungs, burn skin, blind eyes.
Add muriatic or hydrochloric acid.
Usually you would add muriatic acid to adjust the pools acid level.
Window cleaning can be carried out with muriatic acid. Wear gloves and protective eye goggles before working with this acid. Fill a bucket with water and add 1 or 2 ounces of muriatic acid per gallon of water. Dampen a scrubbing brush with the solution and scrub the windows carefully, avoiding splashes. Rinse the windows with clean water from a hose and dispose of the acid solution carefully. You should only use muriatic acid on the outside of the windows.
Yes you can the muriati acid is used to get the pools pH to between 7.2 and 7.6 then you can add the pool shock as per the instructions.
You can add dry acid to your pool when your pH is above 7.8
To dilute muriatic acid, add the acid slowly to a larger volume of water while stirring constantly. It's important to always add acid to water, not the other way around, to prevent splashes or eruptions. Remember to wear appropriate protective gear like gloves and goggles, and work in a well-ventilated area.
To lower alkalinity in a 15,000 gallon pool by 260, you would typically add about 3 quarts of muriatic acid. The frequency of adding muriatic acid to lower alkalinity depends on your current levels and how quickly they rise, usually every few days to a week. It's recommended to test your water regularly and adjust the treatment as needed.