Why is it important to reduce the pH of the pool?
Controlling the pH of the water is one of the most important tasks in the maintenance of any pool.. Because? Because if the pH is outside the ideal range (between 7.2 and 7.6), the water loses its chemical balance and problems begin: chlorine does not disinfect well, skin or eye irritations may appear, surfaces are damaged... and the water becomes cloudy or contains residues.
In short, If the pH is high, the pool is no longer in optimal conditions for swimming. and for the correct functioning of the rest of the products.
The good news is that if the pH is high... There are products like ph regulators with which you can lower the levels. We will tell you more later.
How do you know that the pH of the pool is high?
The most reliable way to know if the pH is high is with a specific meter. You can use test strips, liquid kits, or digital devices. They will all show you if the level is outside the ideal range.
Even so, there are visible symptoms that can also alert you:
- Cloudy water or water with a slight white hue.
- Itchy eyes or skin after bathing.
- Formation of scale or calcareous deposits on the walls or bottom.
If you have any of these signs, it is best to measure the pH as soon as possible.
How to lower the pH of the pool with chlorine?
Here we need to clarify a common mistake: Chlorine does not help to lower the pH of the pool.
In fact, some types of chlorine (such as sodium hypochlorite) can cause the pH to rise slightly. Therefore, if you are looking for how to lower the pH of the pool, chlorine is not what you need.
What you can do is check how the chlorine you already use is working. Some chlorine formats (such as trichlor) have a lower pH and can help stabilize the value slightly, but are not a direct solution.
So how to lower the pH of the pool correctly? With a specific product to reduce it, as we tell you in the next section.
What product is used to lower the pH of the pool?
To adjust the pH effectively, you need to use a pH reducer. You will find it in liquid or granular format, and it may appear on the market with names such as "pH less", "pH lowerer" or directly as "pH reducer".
If you are wondering how to lower the pH of the pool, the answer is clear: with these products designed specifically for this, which are usually composed of sodium bisulfate or dilute sulfuric acid, depending on the format.
They are easy to apply, safe if used well, and very effective. You just have to follow the manufacturer's instructions, calculate the dose according to the liters of water and add it with the purifier on to ensure uniform distribution.
How long does it take to lower the pH of the pool?
It will depend on the volume of water and how much you have deviated from the recommended level, but under normal conditions, a well-applied pH reducer begins to take effect in about 4 to 6 hours.
Still, it is important measure pH again the next day. In some cases a second adjustment may be necessary to stabilize the value.
How to lower the pH of the pool quickly?
If you need a quick solution, it is best to use pH reducer in liquid format. It is more immediate than granules and dissolves easily, which speeds up the process.
Apply the indicated amount directly to the water with the purifier running and let the water circulate for several hours. In most cases, the level returns to normal on the same day.
That's right, do not add more product than necessary. It is a common mistake to want to speed up the process and end up with a pH that is too low, which would require correction again.
In short... Keeping the pH of the pool under control is not optional, it is a fundamental part of water care. If the pH is high, chlorine does not disinfect well, surfaces are damaged and the bathroom is no longer pleasant.
Luckily, lowering it is easy if you use the right product and measure frequently. In our store you can find liquid and granular pH reducers from professional brands such as CTX, Gre, Quimicamp or Astralpool.
Don't know which format to choose or how much quantity you need? Write to us and we will advise you. Because having a pool in perfect condition starts with keeping its pH in balance.