A pool is a thing of beauty. And
keeping it that way is simple.
Following the professional advice we offer
on this site will help you prevent problems
before they start and solve problems as they
occur. Proper pool care can be a rewarding,
enjoyable activity. Many people
actually find it meditative and relaxing.
But the best part is the end result — the
satisfaction of having a clean pool ready
for you and your family’s full enjoyment.
Understanding Free Available Chlorine (FAC)
Healthy pool
water is achieved by using a chlorinator to
kill bacteria, control algae and destroy
organic contaminants.
Q:
What is free available chlorine (FAC)?
A:
Free available chlorine is the amount of
active chlorine in the water.
Q:
What is the correct amount of FAC?
A:
The FAC in your pool should be 1.0 - 4.0
ppm.
Q:
Why should the FAC be at that level?
A:
Below 1.0 p.p.m. can cause algae problems,
cloudy water, swimmer rashes and bacteria
problems.
Q:
What should you do if your FAC is less than
1.0 ppm.?
A:
Check and adjust the pH and shock treat with
a POOLIFE shock product until you reach the
desired FAC level.
Q:
How often should I test for FAC?
A:
Test at least twice a week during the summer
season (daily is better).
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