What Is Free Chlorine In A Hot Tub. Levels over 5ppm can lead to chlorine poisoning which adds the symptoms. Let’s talk about why this happens, why it matters, and how to lower chlorine or bromine in your hot tub.
In this article we will look at why you may get a low chlorine reading and how it can be fixed. Why am i getting no chlorine reading in my hot tub? If these levels peak past these ranges, your water chemistry can become compromised.
What is free chlorine in hot tub?
It means that the chlorine in your tub is “locked” and when that happens it does not sanitize efficiently. Your total chlorine level should be between 2 and 4 ppm. Free chlorine is the chlorine that isn't combined with anything. This is important because while you may know the “total chlorine” you inject into your pool, all of that chlorine isn’t used.
