Results for "pool-types"

Algae Green Pool 223 👍 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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Heaters Medium 15 minutes 327 👍 1

How Do Pool Heaters Work? Complete Guide to Pool Heating

Found myself staring at a pile of pool heating equipment with my tools spread out, ready to tackle this installation but totally lost on which system actually makes sense. Gas, electric, heat pump - they all claim to do the same thing but work differently somehow.

What's the actual difference between these heater types? How does each one actually heat the water? Want to understand the mechanics before dropping cash on one.…more

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Maintenance Easy 45 minutes 335 👍 1

Do I Need a Pool Pillow for Winter? Complete Guide

Despite being on a tight budget for winter pool closing, I'm wondering if a pool pillow is actually necessary or just another expense I can skip? I've been researching proper closing procedures and keep seeing conflicting information about pool pillows (air pillows). Some sources say they're absolutely critical, while others suggest they're optional accessories.

Specifically, I need to understand whether pool pillows actually provide meaningful protection against freeze damage to pool walls and equipment. My pool is located in an area where temperatures regularly drop below freezing for extended periods during winter months. What's the technical reasoning behind using these pillows, and what risks am I facing if I skip this component of winterization?…more

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Editor's Pick

Dolphin Nautilus CC Plus Robotic Pool Vacuum (2026)

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Maintenance Easy 5 minutes 284 👍 1

How to Spell Pool - Correct Spelling and Pool Terms Guide

It started with a few embarrassing typos in my pool maintenance logs last month and turned into me questioning every word I write about my 20,000-gallon inground system. Obviously I know how to spell the basic word "pool," but I want to be thorough and professional in my record-keeping.

When I'm documenting chemical treatments, test results, and communicating with pool service companies, proper spelling and terminology seems important for clear communication. I've noticed that using incorrect terms or spellings can sometimes lead to confusion when discussing maintenance procedures with professionals.

Can someone confirm the correct spelling of "pool" and explain why proper pool terminology matters when dealing with maintenance documentation and professional communications?…more

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Maintenance Easy varies 376 👍 1

Do You Need a License to Clean Pools? Requirements by State

Somewhere in the paperwork mess the previous owner left behind, I discovered they were running an unlicensed pool cleaning business right out of this house. But I'm completely lost on the legal side of things and don't want to get shut down before I even start.

Do I need some kind of special license just to clean pools? What about when I'm adding chemicals or fixing pumps and filters? I've heard different things from different people and I'm getting conflicting information about business permits too. Really hoping someone can break down what's actually required because I'm ready to make this career change happen!…more

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Winterizing Easy 2-3 hours for complete opening process 250 👍 1

Do I Need a Pool Opening Kit? Spring Pool Startup Guide

Called out to open my 20x40 inground pool after winter and I'm staring at nasty green water wondering if I need an opening kit. Store pushing their $80 opening kit with shock, algaecide, clarifier, etc. Makes it easy but seems pricey. Should I just buy liquid chlorine and acid separately? What's actually worth getting?…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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Pump Problems Medium Professional installation required 1,242 👍 18

Can You Run a Pool Pump on Extension Cord? Safety Guide

After planning our pool party for this Saturday, I discovered my pump outlet is nowhere near the pool equipment pad and I'm scrambling for solutions. The pool store wants me to hire an electrician to install a dedicated circuit for my new pump, but they're quoting me over $800 just for the electrical work. That's on top of what I already spent on the pump itself!

Can I just run a heavy-duty extension cord from my garage outlet to save some money? I've got a 12-gauge outdoor cord that should handle the load. I'm trying to avoid another expensive "professional installation" if I can help it - seems like everything pool-related has to be done by a specialist these days.…more

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Maintenance Medium Planning phase - 1 hour assessment 908 👍 1

How Long Can a Pool Be Empty? Safe Duration & Risks

Replaced my old above-ground pool with this inground concrete setup that needs major repairs, but I've never dealt with draining one before and I'm worried about structural damage. The pool will be without water for potentially several weeks while contractors complete the work.

What are the specific time limits before hydrostatic pressure becomes a concern? Are there differences in safe empty duration between inground concrete pools versus above ground pools with vinyl liners? I want to avoid any structural damage or liner issues during this extended maintenance period.…more

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Maintenance Medium 2-4 hours initial, 1-3 days total 289 👍 1

How to Shock Your Pool: Complete Step-by-Step Guide

I'm wondering why my pool shock manual says to add it directly to the water when every online guide insists on dissolving it first. The pool store told me I need to shock it regularly, but I'm honestly not sure what that means or how to do it properly. I don't want to mess anything up!

I have a 20,000 gallon pool and I've been testing the water with strips, but I'm not entirely sure what numbers I should be looking for when it comes to shocking. Should I just dump chlorine in, or is there a specific process I need to follow? Also, does timing matter - like is there a best time of day to do this?

Any step-by-step guidance would be really appreciated. I want to make sure I'm doing this right and keeping the water safe for my family.…more

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Water Chemistry Easy 15 minutes 585 👍 0

Can You Use Pool Chlorine to Clean Your House? Safety Guide

About to tackle some serious deep cleaning this Saturday — is it safe to just grab my leftover pool chlorine instead of buying a bunch of specialty household cleaners? The pool store keeps trying to upsell me on expensive specialty cleaners, but I've got plenty of pool chlorine sitting around. I'm wondering if I can just use some of that chlorine to clean my bathroom, kitchen counters, or other surfaces around the house instead of buying separate products.

Is this actually safe to do, or am I asking for trouble? I'd love to find a DIY solution that saves me some money, but I don't want to damage anything or create health hazards. What are the real risks here?…more

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Best Pool Chemicals

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Leaks Medium 2-4 hours for inspection, varies for repair 417 👍 1

Can Pool Lights Leak? Detection & Repair Guide 2026

Wondering if I should be concerned about water pooling around the light fixture in this rental's inground pool since I've never dealt with pool lights before. My pool has been losing water steadily for months now, and I've checked everything I can think of - the skimmer, return lines, you name it. But I just noticed the water level seems to drop more when the pool light is on, and there's some discoloration around the light fixture.

Is it actually possible for pool lights to leak? I never even considered this could be the source of my problem. If they can leak, what parts typically fail and how much water are we talking about? I'm really hoping this might finally be the answer to my water loss mystery!…more

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Winterizing Easy 30 minutes 1,099 👍 1

Can You Shock Pool With Solar Cover On? Chemical Safety Guide

Last week my pool service guy told me I absolutely must remove the solar cover before shocking, but that sounds like he's just creating extra work for himself. My pool has been green for over a week now and I've already dumped what feels like half a chemistry store into it. I've been shocking it every other day but honestly I'm not sure if I'm doing it right.

I've been leaving my solar cover on when I add the shock because I figured it would help keep the chemicals from evaporating in the sun. But now I'm wondering if that's actually making things worse? Should I be taking the cover off first? And if so, how long should I wait before putting it back on? I'm willing to try anything at this point because this green monster is driving me crazy!…more

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Maintenance Medium 2-4 hours 245 👍 1

Do I Need Pool Shock? When and Why to Shock Your Pool

During last week's heavy storms and downpours, my pool water turned cloudy and now I'm worried it's not safe for my kids to swim. My free chlorine levels seem to be dropping, and we've had some heavy rain lately plus the kids and their friends have been using the pool constantly this summer.

I keep hearing about pool shock but I'm not sure when I actually need to use it or what type is best. I just want to make sure the water is properly sanitized and safe for swimming. What are the signs that tell me I need to shock the pool, and how do I do it correctly?…more

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Winterizing Medium 4-6 hours 270 👍 0

How to Winterize a Pool Without Draining It - Complete Guide

About three YouTube tutorials into winterizing my pool without draining and I've somehow made my equipment situation ten times worse. My neighbor told me I don't actually have to drain my entire pool to winterize it properly, but I'm not sure if that's true or how to do it safely.

I'd love to avoid the hassle and cost of draining and refilling if possible. What's the proper way to winterize without emptying the whole thing? I want to make sure I don't damage my equipment or pool structure by doing it wrong.…more

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