A very common question among people who want to start working in pool cleaning, or even those who plan to clean their own pool at home, is what the difference is and when to use liquid chlorine or granular chlorine.
Although it is a very well-known chemical, chlorine can be somewhat tricky, and even dangerous, in the hands of people who are not used to working with it. That is why we wrote this article: to help you understand how to handle both types of product correctly and, above all, safely.
First of all, keep in mind that neither product is truly pure chlorine. Pure chlorine would be extremely dangerous and difficult to handle and to use for cleaning a pool.
So how do you choose which one to use?
One of the first things to assess is how easily the product is absorbed.
Liquid chlorine dissolves easily in water, while granular chlorine tends to "melt". However, nothing is ever that simple: the liquid option is more prone to evaporation, while the solid one is harder to dilute and has to be dissolved separately before it is mixed into the pool water.
The truth is that the choice is entirely up to the professional, since both have advantages and disadvantages depending on the job.
Because it is easier to handle and store, granular chlorine is preferred by professionals who travel to clean pools at customers' homes, since it goes further.
Liquid chlorine, on the other hand, is widely used to save money, as it usually comes in large quantities, which makes it a great choice for owners of clubs or residential complexes.
In the end, both products deliver the same result: purified water.
But be careful!
Whatever you decide, always remember that chlorine treatment requires the right equipment: a mask, gloves and safety goggles!
Also avoid direct contact with the skin and avoid breathing in the strong smell of the products for long periods.
In case of an accident, see a doctor you trust immediately.
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