Results for "sanitizer-balance"

Water Chemistry Medium 2 hours for testing and treatment 367 👍 0

Does My Pool Need Phosphate Remover? Complete Guide 2026

I tried everything to prevent algae blooms, but my pool only gets green when temperatures hit 85°F or higher—my pool store insists phosphate remover is the solution.

My pool currently has balanced pH and alkalinity, and I maintain chlorine at recommended levels. I'm wondering if phosphate removal should be a regular part of my maintenance routine, or if there are specific conditions where it becomes necessary. What's the technical perspective on when phosphate removers actually provide measurable benefits versus when they're just an additional expense?…more

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Salt Water Medium 45 minutes 1,131 👍 0

How Salt Water Pools Kill Bacteria - Chlorine Generation Process

Switched from a chlorine pool to saltwater last year and my pool store says I don't need to worry about bacteria anymore because the salt cell handles everything. That sounds too good to be true. How does a salt water pool actually kill bacteria compared to dumping chlorine tablets in?…more

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Salt Water Easy 5 minutes 282 👍 0

Do Salt Water Pools Have Chlorine? Yes - Here's Why

Already asked my neighbor about her "chlorine-free" saltwater pool, but mine definitely has chlorine — what am I missing here? I have a 20,000 gallon inground pool and I'm considering converting to a salt water system because I thought it meant no more dealing with chlorine chemicals. My neighbor has been telling me that salt water pools are "chlorine-free" and that's why they're gentler on skin and eyes.

But when I was talking to a pool supply store, the guy mentioned something about salt water pools still having chlorine, just generated differently? I'm confused because if there's still chlorine involved, what's the actual difference? I've been manually adding liquid chlorine to my pool for years and my levels typically run around 2-3 ppm, but I'm tired of the constant chemical additions and storage issues.

Can someone explain whether salt water pools actually contain chlorine or not? And if they do, how does that work with the salt system?…more

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Algae Green Pool Medium 2-4 hours 252 👍 1

Does Cloudy Pool Water Mean Algae? Diagnosis Guide

Walked out to my 20,000 gallon inground pool this morning and the crystal clear water from three days ago is now completely cloudy. They've been asking to use the pool, but I'm worried this cloudiness might mean we have an algae problem that could make them sick.

I'm not sure what's causing the cloudiness - could it be algae starting to grow, or might there be other reasons? How can I tell the difference between algae and other issues that cause cloudy water? I want to make sure I properly diagnose what's wrong before letting the kids back in the pool.…more

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Algae Green Pool Medium 2-7 days 272 👍 0

Does Pool Algae Consume Chlorine? Understanding Chlorine Loss

About every time the temperature hits 85°F outside, my pool's chlorine levels nosedive to almost nothing, but stay rock solid during cooler days. I'm adding the same amount of chlorine I normally do, but it seems like it's disappearing quickly. A friend mentioned that algae might actually be 'eating' or consuming the chlorine somehow. Is this actually what's happening? I'm trying to understand the science behind it so I can tackle this problem more effectively. Should I be adding more chlorine, or is there a different approach I should take?…more

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Maintenance Easy 30 minutes 212 👍 0

Do I Need to Shock My Pool Every Week? Complete Guide

Called three pool stores about weekly shock treatments and they're all pushing $15 products, but is this actually necessary or just a sales pitch? My pool has been relatively clear lately and I've been pretty good about keeping up with daily chlorine levels. But then I had one algae outbreak earlier this season and now I'm paranoid about skipping the weekly shock treatment. Is weekly shocking really required, or are there specific situations when I actually need to do it? I want to maintain a healthy pool without going overboard on chemicals.…more

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Maintenance Easy 1–2 hours (setup) + ongoing management 1,012 👍 54

Ducks in Your Pool? How to Keep Them Out for Good

Three straight days of rain last week apparently convinced a pair of mallards that my backyard pool is their new favorite pond. Every morning I come out and they're splashing around on the steps and leaving droppings all along the waterline and on the surrounding deck. It's pretty gross to deal with, and I'm starting to wonder whether the water itself is even safe to swim in after all that.

I've heard mixed things about those floating alligator decoys or the big plastic swan deterrents you can buy online — do those actually work, or do ducks wise up to them pretty quickly? I'd rather not spend money on something that only works for a week before they ignore it completely.

My bigger concern right now is honestly the water safety side of things. Is duck waste a real health hazard for swimmers, or am I overthinking it? And if I do need to treat the pool after a duck visit, what's the right way to do that? We have a 20,000-gallon in-ground with a salt chlorinator if that matters.…more

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Algae Green Pool 89 👍 3

Why Is the Lincoln Reflecting Pool Green—and Why Not Shock It?

I saw the photos of the Lincoln Memorial Reflecting Pool gone bright green again, days after they finished a big renovation. I run my own backyard pool, and when mine goes green I shock the daylights out of it and it clears up in a couple of days. So why is the government out there pouring hydrogen peroxide and scraping algae by hand off a national monument? Why don't they just shock the thing like the rest of us do? What am I missing?…more

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Maintenance Easy 2-3 hours 489 👍 0

Should You Shock Your Pool After Rain? When & How Guide

Spent all summer dealing with perfectly clear pool water, but only when temps hit above 80 degrees does heavy rain turn it into a cloudy mess. The water looks a bit cloudy and I know rain can mess with the chemical balance. I've heard that rainwater can bring in all sorts of contaminants and bacteria that could make them sick.

Should I be shocking the pool before they swim again? I just want to make sure the water is safe and properly sanitized. How much rain is too much before I need to take action with chemicals?…more

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Heaters Easy 10 minute read 49 👍 2

What's the Ideal Pool Temperature? Comfort, Science & Cost

Every summer it's the same argument. The kids climb out shivering and beg me to crank the heater, but I'm staring at the energy bill thinking about how short our Minnesota season is anyway. Is there an actual *right* temperature for a pool, or is it just personal preference? I keep hearing different numbers — Disney pools, the Olympics, swim lessons — and they're all over the place. What does the science actually say, and where's the sweet spot between happy kids and a heating bill I can live with?…more

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Algae Green Pool Easy immediate recognition 490 👍 0

Can Green Pool Water Make You Sick? Health Risks Explained

Nobody believed me when I said our pool looked dangerous until my husband walked outside and said it resembles a literal swamp. I know it looks gross but is green water actually dangerous or just unsightly?

What kind of health problems can you get from swimming in algae water? Should I keep everyone out until it's crystal clear again?…more

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Water Chemistry Medium 1,034 👍 59

Are Borates Actually Worth Adding to My Pool?

Nobody at the pool store seems to give me a straight answer about borates — they either push every product on the shelf or just shrug. My water has this slightly harsh, almost sharp smell to it after I shock, and I keep reading that borates can help with that kind of thing. But I honestly don't understand what they actually do chemically, or whether they're going to create more work for me than they're worth. Is this one of those optional 'nice to have' additions, or am I missing something that would genuinely make a difference in how the water feels and behaves?…more

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Water Chemistry Medium 45 minutes 828 👍 0

Do I Need CYA (Stabilizer) in My Pool? Complete Guide

Three months into pool season and I'm still confused about CYA levels, especially with my kids already begging to dive in.

Our pool gets full sun most of the day, and I've been using regular chlorine tablets. A neighbor mentioned something about CYA protecting chlorine from the sun, but I'm not sure if it's actually necessary or just another chemical I don't need. Will my chlorine work properly without it, and is it safe to have CYA in the water with kids swimming?…more

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Maintenance Easy 15 minutes 695 👍 1

When Are Pools Open in Las Vegas? Year-Round Pool Season

My Vegas hotel's pool is supposedly "closed for winter" but I'm literally watching guests splash around in 70-degree weather right now. Do most hotels and resorts close pools during winter months like other places? Or does the desert climate keep them running all year?

Looking at both resort pools and maybe some residential options. Want to know if there's a specific season or if it's pretty much always pool weather out there.…more

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Water Chemistry Easy 15 minutes 327 👍 0

Can I Use Pool pH Increaser in My Spa? Safe Chemical Guide

Noticed I'm always running low on spa pH increaser and wondering if this is a dumb question, but can I just use my pool's pH increaser instead? I have both a pool and a hot tub, and I noticed my spa's pH is running low. I have some pH increaser that I bought for my pool - can I use the same product in my hot tub, or do I need to buy separate chemicals?

The pool store didn't really explain if there's a difference between pool and spa chemicals, and I don't want to mess anything up. If I can use the same pH increaser, do I need to adjust how much I add since the hot tub is obviously much smaller than my pool?…more

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