how to raise free chlorine in pool quickly

A test kit is used to measure the chlorine content. Its basically a pH buffer.

Raising Swimming Pool Chlorine

Total chlorine is the sum of free and combined chlorine.

. Most kits measure free chlorine but to measure the combined chlorine you need to measure total chlorine. If organic chlorine weekly chlorination is used cyanuric acid accumulates in the pool. 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.

Total alkalinity TA keeps your pools pH level balanced by absorbing fluctuations in the water chemistry. The optimal range for pool alkalinity is between 80 and 120 parts per million so anything below 80 ppm will leave your pH especially vulnerable. Where the cyanuric acid content is above.

You should measure levels of free chlorine and chloramine after heavy swimming especially in commercial or public pools and shock the pool as required. Chlorine levels reduce more quickly when many swimmers use a pool on a consistent basis. Raise free chlorine to normal level only after clearing all the stains.

So what causes this what happens as a result and how do you raise alkalinity in your pool the.

I Can T Keep A Free Chlorine Level In My Pool Youtube