Hot Tub Chlorine FAQ: Total vs Free Chlorine
Many hot tub owners are overwhelmed with information on total chlorine, free chlorine, and their differences. To help make sense of it all, this FAQ will answer the most common questions on hot tub chlorine levels. This article will compare the two types, discuss their different benefits, and explain why it is essential to understand free and total chlorine levels. From help in adjusting them to the legal requirements, this FAQ will tackle all the key questions.
What is Total Chlorine?
Definition
Total chlorine is made up of both free chlorine and any chloramines present in the hot tub. Total chlorine is measured by taking the combined levels of free chlorine and any combined chlorine (chloramines) present in the hot tub. This translates to the amount of chlorine present in the hot tub and is the number first found when testing the chlorine levels.
Why is it Important?
Total chlorine is the measurement used to ensure your hot tub is safe and hygienic to use. The levels can be monitored to ensure that the free chlorine levels remain high enough to keep the hot tub clean, safe and free from bacteria.
What is Free Chlorine?
Definition
Free chlorine is the measure of chlorine that is active, and available to kill bacteria in the hot tub. This is the most important component of hot tub chlorine levels because it is the chlorine that is actively killing harmful germs and bacteria.
Why is it Important?
Free chlorine is the component of chlorine that is actively doing the job it is intended to do, which is to keep the water clean and safe to use. Maintaining the right levels of free chlorine will help to ensure your hot tub remains healthy, clean and safe to use.
How Can I Adjust My Total vs Free Chlorine Levels?
Increasing Total Chlorine
If the total chlorine levels are too low, you will need to add some chlorine to the hot tub. The balance of free and combined chlorine should be such that the total chlorine reading shouldn’t be necessary to adjust.
Increasing Free Chlorine
If the free chlorine levels are too low, you will need to add some chlorine to the hot tub and shock the water. This will increase the levels of free chlorine and keep the hot tub clean, safe and healthy.
Decreasing Total Chlorine
When the levels of total chlorine are too high it is important to reduce the chlorine levels so that the hot tub is still able to be enjoyed. This can be done by performing a water change or using a chlorine releaser in the hot tub.
Decreasing Free Chlorine
When the levels of free chlorine are too high it is important to reduce the chlorine levels so that the hot tub is still able to be enjoyed. The best way to reduce free chlorine levels is to use a chlorine neutralizer, or to reduce the amount of chlorine added to the hot tub.
People Also Ask
What Is The Legal Limit For Chlorine In A Hot Tub?
The legal limit for chlorine in a hot tub is 2 parts per million (ppm). This must be maintained to ensure the hot tub is suitable and safe to use.
Do I Need To Test My Hot Tub Chlorine Levels Daily?
It is not necessary to test your hot tub chlorine levels daily, however it is recommended to check at least once a week to ensure the levels remain within the required range.
What Should My Ideal Hot Tub Chlorine Level Be?
The ideal hot tub chlorine level should be between 1 and 3ppm. This is the range that is considered to be the most sanitary and safe to use.
What Is The Difference Between Total And Free Chlorine?
Total chlorine is the combined amount of free chlorine and any combined chlorine that may be present in the hot tub, and it is the number found when testing the chlorine levels. Free chlorine is the amount of chlorine that is active and available to kill bacteria, which is the most important component of hot tub chlorine levels.
Can You Have Too Much Chlorine In A Hot Tub?
Yes, you can have too much chlorine in a hot tub, and this can result in skin irritation for users. It is important to ensure the chlorine levels are kept within the suggested levels to avoid any unpleasant side effects.
Final Words
Hot tub chlorine is an essential part of hot tub maintenance, and understanding the differences between total and free chlorine can help hot tub owners to maintain their tubs safely and keep the water sanitary. By regularly testing the chlorine levels and making any necessary adjustments, hot tub owners can ensure their hot tub remains safe and enjoyable for everyone.