Stain again too.

Stains on the pool surfaces, pool equipment
or on the swimmers, or off-color swimming pool
water. Discolored but clear pool water.
Pool Newbie
Pool Newbie
Posts: 1
Joined: Thu 05 Jul, 2007 21:22
Location: North Carolina

Stain again too.

Postby ambereze » Tue 10 Jul, 2007 19:34

I have drained my pool (this past weekend) and gotten the cya down. Two days later the stain is coming back :cry: . I have a fiberglass pool 8100gal with chlorine depenser. TA 171. PH-7.7 , Calcium Hardness 156, CYA 26 , We have always used well water, and when we refilled we put in county water :shock: , ouch. Thinking it was the well water, now it's back........Please help, I have been working on this for 6 weeks.

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Joined: Tue 29 May, 2007 09:02

Postby Backglass » Tue 10 Jul, 2007 21:07

When you drained some of the water, you also drained some of the metal-removing products you may have added in the past. Add some more sequestrant. If it doesn't help you may have to to the ascorbic acid treatment.

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