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Stain Preventer vs Metal Sequestrant at Pool Closing
Winterizing Easy 1–2 hours (including pump circulation time) 22 👍

Stain Preventer vs Metal Sequestrant at Pool Closing

Found a stain and scale preventer bottle sitting in my pool closing kit and I'm second-guessing whether it's even doing what I think it is. My test strips show iron levels that seem higher than anything my neighbors deal with — we're on a private well — and last spring when I pulled the cover off, the walls had this ugly brownish tint that took forever to address. Everything I've read says sequestrants handle metal staining, but my closing kit just says 'stain and scale preventer' on the label, which is confusing me about whether they're the same thing or two totally different products.

The numbers that are throwing me off: my alkalinity is reading around 100 ppm and pH is at 7.4, so those seem fine going into winter. But I have no idea how to measure whether the stain preventer is even working or at what concentration it should be in the water. Is this the right product to stop the brown metal staining from my well water, and does it go in before or after the other closing chemicals? I don't want to waste the bottle if it's not actually helping.…more
Do I Need a Pool Winterizing Kit? Complete Decision Guide
Winterizing Medium 2-4 hours 390 👍

Do I Need a Pool Winterizing Kit? Complete Decision Guide

Already standing in the pool supply store aisle staring at rows of winterizing kits with no clue which one I actually need to keep my water safe for next season. I've been looking at those all-in-one winterizing kits at the pool store, but I'm wondering if they're actually the best option or if I should be buying the chemicals separately.

My main concern is making sure the water quality stays good throughout the winter months. Are the pre-packaged kits reliable enough, or would I have better control over water safety by purchasing individual winterizing chemicals? I want to do whatever gives me the most peace of mind that the pool will be ready and safe for the family come spring.…more
Should You Shock Your Pool Before Winter Closing?
Winterizing Medium 2-3 hours over 2-3 days 878 👍 1

Should You Shock Your Pool Before Winter Closing?

Finally figured out why my neighbor's pool stays crystal clear all winter while mine turned into a swamp last year — is shocking before closing the secret? They're telling me I need to shock before adding winterizing chemicals, but of course they're also trying to sell me their premium shock treatment for twice what I can get it elsewhere.

Is shocking actually necessary before winter closing, or is this just another upsell? If I do need to shock, does the timing matter with when I add the other winterizing chemicals? I'm tired of spending a fortune on pool maintenance when I feel like half of what they recommend is just to boost their profits.…more
Can You Close a Pool Without a Cover? Winterizing Steps
Winterizing Medium 4-6 hours 342 👍

Can You Close a Pool Without a Cover? Winterizing Steps

Planning to winterize my pool this year but my cover is doing something completely bizarre — it's literally disintegrating into shreds every time the wind picks up. Is it possible to winterize my pool without one? What extra steps would I need to take to keep it maintained through the cold months?…more

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