What Is Free Chlorine In A Swimming Pool. Chlorine fights against everything from: Free chlorine is a measurement of what is called hypochlorous acid and the hypochlorite.
Combined chlorine is not wanted as it causes the ‘chlorine’ smell and irritation experienced by some users. Use a free chlorine test kit to determine the amount of free chlorine in the pool. Free chlorine is an important factor in sanitizing your pool because it’s referring to the amount of chlorine available to fight contaminants in the water.
When you add the free chlorine, it oxidizes the contaminants like nitrogen and ammonia.
Mainly, it is used to clean all the contaminants and sanitize the pool water. From this, the combined chlorine (used up) can be calculated: There are normally two chlorine measurements made, the free (available chlorine) and the total amount of chlorine. We can help you fix that.
