Results for "water-sanitizer"

Water Chemistry Medium 45 minutes 889 👍 0

Do Pools Need Calcium? Complete Hardness Level Guide

Noticed my 15,000 gallon inground pool is still etching the plaster walls even though pH and chlorine levels are perfectly balanced. Have a plaster pool and not sure what levels to target. Also curious if vinyl and fiberglass pools need different ranges.

What happens if calcium gets too low? Will it damage my equipment or pool surface?…more

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Water Chemistry Medium 1,172 👍 64

Calcium Hardness Too High But My Fill Water Is Just As Hard

During my last water test, my calcium hardness came back at somewhere around 600 ppm, which I know is way above the recommended range of 200–400 ppm. The frustrating part is that my tap water tests at nearly the same hardness level, so draining and refilling the pool doesn't seem like it would actually help — I'd basically just be starting back at square one with equally hard water. Everything I've read says to partially drain and dilute, but when the numbers on my fill water don't add up to any real improvement, that solution seems pointless.

I'm in a region where hard water is just a fact of life, and I can't find a clear answer on what chemical treatments actually lower calcium hardness directly in the pool. Is there something I'm missing here, or am I stuck just managing the problem rather than fixing it?…more

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Heaters Medium 2-4 hours for installation 449 👍 0

Can Salt Water Pools Be Heated? Complete Heating Guide

Halfway through summer my salt water pool heater works perfectly when it's below 80 degrees outside, but shuts down completely once temperatures hit the mid-80s. My current setup uses a standard salt water chlorine generator, and I'm concerned about potential interference or operational conflicts when adding a heating system.

Specifically, I need to understand which heating methods work effectively with salt water systems - whether gas, electric, heat pump, or solar options present any technical limitations. Are there material compatibility requirements I should consider, particularly regarding corrosion resistance with the salt water chemistry?

Looking for precise guidance on heating system selection and any modifications needed to ensure reliable operation with my existing salt water generator setup.…more

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Winterizing Medium 2-4 hours 447 👍 0

Can I Open Pool Cover With Water On It? Safe Removal Guide

Finally facing spring opening and worried it's dangerous to remove my winter pool cover with all that standing water on top while my kids are constantly playing nearby? Can I just pull it off like this or do I need to get the water off first? Don't want to mess up my pool water or damage anything.…more

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Water Chemistry Medium varies by treatment method 414 👍 0

Can I Use Pool Chlorine Tablets in My Well? Safety Risks

Opened my well disinfection system this morning to find it's eating through expensive treatment bottles way faster than it should, while I've got pool chlorine tablets collecting dust.

Seems like such a waste when I already have pool chlorine tablets at home. Can't I just drop a few of those trichlor tablets down my well to disinfect the water? I'm looking for a simple DIY solution that doesn't involve buying more overpriced chemicals.…more

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Water Chemistry Medium 30 minutes 688 👍 1

Can You Filter Pool Water to Drink? Safe Methods & Risks

Replaced my emergency water storage with a pool filtration system idea since shortages are coming — but am I about to waste money on something unsafe? My pool is about 20,000 gallons and I maintain it with standard chlorine tablets, algaecide, and pH balancers. The chlorine levels are usually around 2-3 ppm, and I add shock treatment weekly.

I've seen some advanced water filtration systems advertised that claim to remove chemicals and contaminants. Would something like reverse osmosis or activated carbon filtration be able to remove all the pool chemicals like chlorine, cyanuric acid, and other sanitizers to make it safe for drinking? I'm concerned about the health risks but need to understand if there are any reliable methods that could work in an emergency situation.…more

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Salt Water Medium 2-4 hours for complete winterization 458 👍 0

Do Salt Water Pools Freeze? Winter Protection Guide

Between the $800 winterizing quote I just got and hearing horror stories about frozen saltwater pools, I'm wondering if there's anything special I need to know before winter hits.
The pool store told me that salt water systems are different from regular chlorine pools, but they didn't really explain much about winterization.

Do salt water pools actually freeze like regular pools? I've heard conflicting things - some people say the salt prevents freezing, others say it doesn't matter. I want to make sure I'm preparing properly and not going to come back to any nasty surprises in the spring. Any guidance would be really appreciated!…more

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Salt Water Medium 45 minutes 274 👍 0

How Salt Water Pools Stay Clean: Complete Chlorination Guide

My neighborhood pool party is in two weeks and I'm panicking about whether to convert my 20,000 gallon inground pool to salt water since I have no clue how these systems actually work. I've been managing a traditional chlorine pool for years, manually adding liquid chlorine and monitoring my free chlorine levels (usually keeping them between 2-4 ppm), but I'm curious about how salt water pools generate their own sanitizer.

From what I've read, there's some kind of salt chlorine generator involved, but I don't fully grasp the process. Does the salt itself clean the water, or is there still chlorine being produced somehow? I want to make sure I understand the complete chlorination system before making the investment, including what kind of ongoing maintenance and chemistry monitoring would be required to keep everything running properly.…more

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Filters Easy 15 minutes reading 408 👍 0

How Pool Filters Work: Sand, Cartridge & DE Filter Guide

Pool store tried explaining the difference between sand, cartridge, and DE filters for 20 minutes and I walked out more confused than when I went in. My sand filter is dying and I need to pick a replacement but every type seems to have major trade-offs. How do these three actually compare?…more

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Winterizing Easy 1–2 hours 16 👍 1

Where to Drain Pool Water When Winterizing

Nobody told me this part would be confusing. When I started dropping the water level to close the pool for winter, I realized I had absolutely no idea where that water is actually supposed to go. My pool is an inground, and right now I've got a submersible pump running — but I keep stopping because I'm genuinely not sure if I'm about to flood my neighbor's yard or create a problem with the municipality.

The water has to go somewhere, obviously, but there seem to be a few options and I can't figure out which one is actually correct. Is it okay to run it out to the street drain? Can I just let it soak into the yard? Or is there a hookup to the sewer I should be using instead?

I want to do this right and not get a fine or cause a drainage mess. Any guidance would be really helpful before I crank the pump back on.…more

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Salt Water Medium 1-2 hours for testing and treatment 304 👍 0

Can Salt Water Pool Turn Hair Green? Prevention & Solutions

Planning to enjoy our new 25,000 gallon saltwater pool this summer, but I'm completely stumped why my daughter's blonde hair keeps turning green after every swim. I always thought salt water pools were supposed to be gentler than traditional chlorine pools, so I'm confused about what's happening here.

My salt cell has been running normally and chlorine levels test around 2-3 ppm, which seems right. The pH hovers around 7.4 and alkalinity is at 120 ppm. I've tried different shampoos and even bought a clarifying treatment, but the green keeps coming back after she swims. Is there something in salt water that causes this discoloration, or am I missing something with my water chemistry? I really want to figure out how to prevent this from happening again.…more

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Leaks Easy 48 hours 420 👍 0

How to Tell If Your Pool Has a Leak - Step-by-Step Detection

Noticed my pool water dropped three inches this week at 11 PM tonight — need to figure out if there's a leak before my pool guy arrives tomorrow morning. I mean, I know some water evaporates naturally, especially with this heat, but it seems like more than usual.

Is there like a reliable way to test whether it's just normal evaporation or if there's actually a leak? I don't want to call a pool guy and pay a fortune if it turns out to be nothing, but I also don't want to ignore a real problem.…more

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Water Chemistry Medium 2-4 hours 2,294 👍 0

Do Vinyl Pools Need Calcium? Complete CH Guide 2026

Before our big pool party this Saturday, I'm getting completely contradictory advice about whether my vinyl pool even needs calcium added! I keep reading conflicting info online - some sources say vinyl pools don't need calcium at all, others say they do but at different levels than concrete pools. My test strips show I'm sitting around 100 ppm right now and I'm not sure if that's too low or if I even need to worry about it.

I've been dealing with some metal staining on my vinyl liner and wondering if low calcium could be making it worse by causing corrosion. But I'm also terrified of adding too much and ending up with scaling or that dreaded cloudy water that takes forever to clear up. What's the sweet spot for calcium hardness in vinyl pools, and is it really different from other pool types?…more

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Filters Medium 45 minutes 702 👍 0

How Pool Cartridge Filters Work: Complete Troubleshooting

Spent another spring weekend dealing with my cartridge filter acting up again, and I'm done getting ripped off at the pool store instead of fixing it myself. The guys there always want to sell me expensive new cartridges or additives, but I feel like if I understood what's actually happening inside the filter, I could maintain it better.

What's the step-by-step process of how water gets cleaned as it passes through? I know there's some kind of fabric material involved, but I want to understand the nitty-gritty details of how particles get trapped and what size debris these things can actually handle.…more

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Equipment Easy 15 minutes to understand 602 👍 0

How Pool Skimmers Work: Complete Step-by-Step Guide

Walked out to check my pool skimmer this morning and I'm staring at all these mysterious parts with zero clue how they work together. They keep pitching fancy skimmer upgrades and I don't even know how my current skimmer is supposed to work in the first place.

I see leaves and bugs floating on the surface and sometimes they get sucked into that rectangular opening, but other times debris just sits there. Is there something I should be doing differently, or is this normal? I'd rather understand the basics before these salespeople convince me I need to spend hundreds on upgrades.

Basically, what's the step-by-step process of how water and debris move through a skimmer system? I want to know if mine is working properly or if there's a DIY fix I can try first.…more

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