If you are adjusting pH, add acid by spreading it around the pool with filter pump ON. Leave pump run for a couple of hours after adding acid. If you attempting to adjust Alkalinity, add acid by pouring into one spot in the deep end, with filter pump OFF. Leave pump OFF overnight. I disagree with the statement above. The pump should remain running in all instances. If your pump is scheduled to shut down in less than an hour then wait till the next day where you can add the acid earlier in the day. With the last 2 sentences - that is probably the worst possible answer. Acid poured in a "column" ( one spot) will find it's way to the main drain grate and settle there at the grate and in the sump until the pump starts the next day. Thus sucking all that acid solution directly into the system and the heater - the worse place it could possibly be. The acid may dissapate some in the overnight hours but it may not all get diluted.
Pool acid typically refers to muriatic acid, which is a common acid used to lower the pH levels in swimming pools. The main ingredient is hydrochloric acid. It is important to handle muriatic acid with care as it is highly corrosive and should be diluted before adding it to the pool water.
The common name for HCl when used to lower pH in swimming pools is muriatic acid.
In order to not cause irritation of the eyes and skin, the pH of the pool water should be between 7.2 - 7.6. Muriatic acid is added to the pool to lower the pH if it is too high.
Muriatic Acid
Lower pH by adding muriatic acid.
Muriatic acid should be disposed of properly by diluting it with water and then neutralizing it with baking soda before disposal. Baking soda can be used to neutralize muriatic acid by slowly adding it to the diluted acid until it stops fizzing. This neutralized solution can then be safely disposed of according to local regulations.
Muriatic acid
Muriatic acid is commonly used for cleaning and etching concrete, restoring metal surfaces, balancing pH levels in swimming pools, and removing rust and scale. It is important to handle muriatic acid with caution, as it is a strong and potentially dangerous chemical.
Usually you would add muriatic acid to adjust the pools acid level.
You have to know what you are doing. The addition of muriatic acid lowers the pH and total alkalinity in swimming pools.
Muriatic acid is commonly used in swimming pools to lower the pH levels and alkalinity of the water, which helps prevent the growth of algae and bacteria. It is also used to clean and maintain the pool's surfaces and equipment.
Yes. Hydrochloric acid and muriatic acid are the same thing. Muriatic acid is just the old name for it and isn't used much anymore.