What color should a chlorine test strip be?
The pads will change color to indicate Total Chlorine (white pad on end) and Free Chlorine (yellow pad).
What is a dangerous chlorine level?
Safe chlorine levels range between 1 and 3 parts per million. At concentrations above 6 ppm, the pool is unsafe.
Why do chlorine levels drop quickly?
Your pH levels affect your chlorine levels and the ability for the chlorine to do its work properly. If your water’s pH is too high, it hinders the chlorine’s ability to efficiently clean the pool. A water pH level that is too low causes the chlorine to dissipate more quickly.
What does it mean if chlorine test is orange?
If your chlorine test turns orange, your pool water has a very high chlorine content, above 4 ppm. Stop using chlorine until the chlorine test shows a result within the normal range.
What does free chlorine mean on test strip?
Free chlorine refers to the amount of chlorine that has yet to combine with chlorinated water to effectively sanitize contaminants, which means that this chlorine is free to get rid of harmful microorganisms in the water of your swimming pool.
What does bright orange mean on pool chlorine test?
A bright orange in an OTO chlorine test? It means the Free Chlorine (FC) level is very high. As to whether this is dangerous, that depends on the Cyanuric Acid (CYA) level. Odds are that there is CYA in the pool if it is an outdoor pool and then the high FC level won’t be nearly as bad.
What should my cholrine test be for dark orange?
You can, however, use this test to get a vague idea of extremely high TC levels. If the sample turns a particularly vivid yellow the TC level is between 5 and 15, light orange is between 10 and 20, dark orange is between 15 and 30, and brown is 30 or higher.
Why is my pool’s Oto test still orange?
Took water in for testing at 2 different pool stores received different results. We then emptied the pool about 1/3 of the way then refilled. Haven’t added anything yet and OTO is still orange. Help!
What should my TC level be for a dark orange pool?
If the sample turns a particularly vivid yellow the TC level is between 5 and 15, light orange is between 10 and 20, dark orange is between 15 and 30, and brown is 30 or higher. Since your FC level is 18.5, the OTO test is expected to turn some medium to dark shade of orange. Thanks, I am new to this type of testing.
What does it mean when your chlorine test is orange for a month?
The fact that it has remained that high for a month, means that your CYA (stabilizer) is ALSO very high. Free chlorine levels of 20ppm would be a bit irritating (and very hard on swimwear), if there was no stabilizer in the water. But it would also disappear in a single day of full sun.
Why is my swimming pool test bright orange?
However, when testing for Chlorine with my 5-drops OTO test kit, it returns a bright orange result . I understand sunshine will eventually knock down the chlorine level as will draining and replacing the water. But in the meantime, am I hurting my SWG cell and/or pump by running water thru the system this high in chlorine?
What’s the color of the pool chlorine test?
The really dark yellow – almost orange color is gone. It test still is dark, but improving. We’ve had 3 days of sun which I’m sure has helped. I would say 2 to 3 more days and I should be back in the normal range.
You can, however, use this test to get a vague idea of extremely high TC levels. If the sample turns a particularly vivid yellow the TC level is between 5 and 15, light orange is between 10 and 20, dark orange is between 15 and 30, and brown is 30 or higher.
