It depends on your CYA(Stabilizer) level. If it's in the 30-50 range, it may fade your liner (espec at the low end of the range). But if it's above 50ppm, it shouldn't fade your liner at all to go to 17ppm of FC.
Re: Will Free Chlorine of 17 fade my liner?
It depends on your CYA(Stabilizer) level. If it's in the 30-50 range, it may fade your liner (espec at the low end of the range). But if it's above 50ppm, it shouldn't fade your liner at all to go to 17ppm of FC.
Carl
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