You can pour the solution back into the squeeze bottle and repeat the test over and over.
Just to be clear, I don't mean that you can re-use the solution the next time you want to do the CYA test, but you can repeat the test with the solution you have mixed a number of times in the current testing session. This allows you to "master" reading the test, because it is difficult to determine when the dot disappears.
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Last edited by PoolDoc; 05-23-2014 at 12:50 PM.
Reason: merge related posts
In-ground gunite 16 x 30 13,000 gal. Full screen enclosure. 120 sq ft. Filter cartridge, 1-1/2 HP pump. Master Pools In-floor cleaner. Taylor K-2006.
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