how to raise total and free chlorine in pool

Total chlorine is therefore free chlorine combined chlorine. Check The Overall Pool Alkalinity.

How To Test For And Treat Combined Chlorine Youtube

If it is greater that indicates the presence of combined chlorine which indicates a need to shock the pool at levels higher than 03 ppm of combined chlorine.

. If after testing your pool alkalinity is below 80 ppm it is time to add up on the pH concentration. Total Chlorine the sum of free chlorine and combined chlorine aka chloramines FCCCTC. When chlorine is first added to pool or spa water it is called free chlorineThis is pure chlorine that is available to disinfect the poolAs free chlorine reacts with organic matter in the pool such as swimmers sweat body oils or urine it chemically changes and becomes chloramine also called combined chlorineThese chloramines create the odor most of us associate with chlorine.

Combined chlorine has already attached itself to contaminants and is thus considered to be combined. Free chlorine is the amount of chlorine available at that time to sanitize the pool. Finding out the total alkalinity level of your pool will determine if you need to increase or decrease it.

In a clean pool combined chlorine will be 0 which is ideal. Total chlorine should be the same as free chlorine.

How To Raise Free Chlorine In Pool Some Helpful Suggestions

Raise Or Lower Levels Of Pool Chlorine The Pool Factory