pool stains

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    Pool Stain Help - Ascorbic vs Muratic? What am I looking at?

    Hey Everyone, Im looking for some help on how to remove some staining around the entire pool on the first 8-10" below the tile line. I am semi new to pool ownership here as this will be our second season but I have done everything myself from the beginning. I recently reached out to the...
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    Vinyl liner and fiberglass step staining

    Just wondering if anybody has any suggestions on removing the discoloration? I read the information on TFP about stains but didn’t come to any conclusions. Has anyone ever heard of or used products from this website: Brown Stain in Salt Water Pool | Pool Stain Removal Without Draining I just...
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    New Pool Dirt Stains

    My pool was completed about 30 days ago. After plaster pool was acid washed and then filled but I didn’t had sod installed at the time and Texas Red Dirt Top soil got in the pool in large amounts. Per PB instruction, I brushed about 5 times a day towards center drain and got lots of the dirt...
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    Trouble getting rid of organic stains

    Hi, Over the years, I've noticed my plaster pool getting larger and larger stains. I believe part of the issue is that I don't really do much during winter time. It's cold enough that algae don't tend to grow very quickly and I'm assuming that the lack of brushing once a week has made it such...
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    Copper Levels and Poolife Intensive Stain Prevention

    Hi and Happy Memorial Day! Third year pool owner and I pretty much manage our pool day to day on my own and with the help of TFP of course. 👊🏼👊🏼👊🏼 This year (we just opened in Michigan) I noticed that my copper level is about 0.4 ppm and iron about 0 to 0.1 ppm, and wondered what people...
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    Purple Blackish Stains at bottom of pool surface

    Hi, I been experiencing purple blackish stains at the bottom of my pool surface on one side of the pool, there's a tree directly above it, not sure if there's are things going into the pool that's causing this. We had this issue a few years back also, did a pool refill, had the surface pressure...