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Can Pool Leak Through Concrete? Yes - Here's How to Fix
Leaks Hard 2-5 days for permanent repair 424 👍 1

Can Pool Leak Through Concrete? Yes - Here's How to Fix

Woke up this morning to find my pool water level had dropped another two inches overnight and now I'm wondering if water is somehow seeping through the concrete itself. My kids spend hours in the pool every day, and I've noticed the water level dropping more than usual lately.

I always thought concrete was completely waterproof, but now I'm wondering if that's actually true. Can pool water actually leak through the concrete shell itself? I'm worried about what this might mean for water quality and whether it's safe for the kids to keep swimming if there are structural issues with the concrete.…more
Do Concrete Pools Need Liners? Complete Guide to Finishes
Above Ground Medium varies by finish type 248 👍

Do Concrete Pools Need Liners? Complete Guide to Finishes

Somewhere between a few tiny wet spots around my concrete pool's shallow end last month and now watching my water level drop daily, I'm wondering if I need a liner system. Unlike vinyl pools that use liner systems, concrete pools appear to use different waterproofing methods, but I want to understand the technical specifications.

What type of waterproof finish is required for concrete pools to prevent water loss and provide proper surface functionality? I'm particularly interested in understanding the different finish options available and their performance characteristics for long-term water retention.…more
Can Pool Chlorine Clean Concrete? Safe Methods & Alternatives
Water Chemistry Medium 45 minutes 483 👍 12

Can Pool Chlorine Clean Concrete? Safe Methods & Alternatives

Between the humidity and recent rain, my concrete pool deck started showing these nasty green algae stains last week and now I'm wondering if pool chlorine can clean them off. My concrete pool deck is absolutely filthy with algae stains and dirt buildup, and nothing seems to work. I've scrubbed until my arms hurt and tried different cleaners, but these green stains just won't budge.

I have tons of pool chlorine sitting around and I'm wondering if I can use that to blast these concrete stains away? I don't want to damage the surface or create some kind of chemical disaster, but I'm running out of options. If chlorine works, what's the right way to dilute it? And honestly, are there better alternatives that might actually get this mess clean without all the guesswork?…more
Do All Pools Need Liners? Pool Types and Liner Requirements
Above Ground Medium 30 minutes 397 👍 9

Do All Pools Need Liners? Pool Types and Liner Requirements

During my pool consultation, three different contractors gave me completely opposite answers about needing a liner, and now I'm wondering if someone's trying to upsell me.

I'm considering several options including above-ground pools, concrete inground pools, fiberglass shells, and even looked into natural swimming pools. Some contractors are telling me that every pool needs a liner, while others say certain types don't require them at all. I want to make sure I understand the liner requirements before making my final decision, especially since this affects both the initial cost and long-term maintenance.

Can someone break down which specific pool types actually need liners versus which ones can function without traditional vinyl liners? I'd appreciate any insight into how the construction material affects liner requirements.…more
Do Inground Pools Need Liners? Complete Guide 2026
Above Ground Medium 15 minutes 345 👍

Do Inground Pools Need Liners? Complete Guide 2026

Wondering if my pool renovation is draining my savings account because I keep second-guessing whether my inground pool actually needs a liner. My neighbor just had to replace his pool liner after like 10 years and it was a huge hassle, but my other friend says her concrete pool doesn't have a liner at all?

So which types of inground pools actually need liners and which ones don't? And if I do end up with one that needs a liner, how often am I looking at replacing the thing? Trying to figure out the long-term maintenance costs before I commit to anything!…more
Do Pools Need Liners? Complete Guide for All Pool Types
Above Ground Medium 15 minutes reading 263 👍

Do Pools Need Liners? Complete Guide for All Pool Types

Noticed my pool contractor is pushing a $3,000 liner upgrade during installation — is this actually necessary or just an expensive upsell? Some people say all pools need them, others say only certain types do.

What's the actual rule here? Which pools require liners and which use something else instead?…more
Can You Paint Pool Liner? Guide for Above-Ground Pools
Above Ground Hard 2-3 days 476 👍

Can You Paint Pool Liner? Guide for Above-Ground Pools

Staring at my faded above-ground pool liner, I'm probably crazy for wondering this, but can you actually paint these things? The liner has some areas that don't look great and I was wondering if I could just paint over them to freshen things up.

Someone at the pool store mentioned that painting liners might not always work, but they weren't sure about the details. I have a vinyl liner - is that something I can paint? Or are there certain types of liners that work better for painting than others? I really don't want to mess anything up.…more
How Long Do Inground Pools Last? Complete Lifespan Guide
Maintenance Easy 30 minutes 323 👍 1

How Long Do Inground Pools Last? Complete Lifespan Guide

Walked into three pool showrooms with my checkbook ready, but now I need the straight truth about which inground pools actually last before I commit. I'm looking at concrete, vinyl, and fiberglass pools, but each one claims theirs is superior.

I don't want to make a $50k+ decision and then have to replace or major renovate in 10 years. I'm willing to do proper maintenance myself to save on service costs, but I need to know realistic lifespans for each type. Which pool materials actually last and which ones are just marketing hype?…more
How Long Can a Pool Be Empty? Safe Duration & Risks
Maintenance Medium Planning phase - 1 hour assessment 603 👍 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
Inground Pool Costs: Complete Installation Price Guide 2026
Installation Medium 2-4 hours research 226 👍

Inground Pool Costs: Complete Installation Price Guide 2026

Apparently planning to tackle our inground pool installation this spring — what should I have budgeted and ready before contractors start calling back? Some contractors are quoting us wildly different amounts and I can't tell what's reasonable.

I know there are different types of pools - concrete, vinyl liner, and fiberglass - but I have no idea which offers the best value for a family with young children. We want something safe and durable that won't break the bank, but we also don't want to cut corners on quality when it comes to our kids' safety.

Can someone break down what I should realistically expect to spend on each type of inground pool? I just want to make sure we're budgeting appropriately and not getting taken advantage of by contractors.…more
Can You Use Pool Filter Sand in Your Garden? Complete Guide
Filters Medium 2-3 hours over multiple days 479 👍 18

Can You Use Pool Filter Sand in Your Garden? Complete Guide

During this morning's pool filter sand swap, I spotted this massive pile of perfectly good sand that I'm about to dump in the trash. The pool store told me it's just silica sand, but I'm worried about chemicals and chlorine that might still be in it from filtering pool water.

I've heard that sand can help with drainage in heavy clay soil, which I definitely have in my backyard. But I want to make sure I won't harm my plants or vegetables if I use the old filter sand. Do I need to clean it first or test it somehow? Any advice from experienced pool owners would be really helpful!…more
Do Salt Water Pools Need Chemicals? Complete Guide
Salt Water Medium 30 minutes 298 👍

Do Salt Water Pools Need Chemicals? Complete Guide

Our saltwater pool area reeks of that sharp chlorine smell every morning, which seems impossible since we were told these systems are basically chemical-free.

But now I'm reading conflicting information online. The pool store told me I'd still need to buy some chemicals, but I'm confused about what exactly. I thought the salt system was supposed to handle everything? What chemicals do salt water pools actually need, and why? I want to make sure I'm taking proper care of the pool and keeping the water safe for my family.…more
Does Calcium Hardness Increaser Expire? Storage Tips
Water Chemistry Easy 15 minutes 187 👍 1

Does Calcium Hardness Increaser Expire? Storage Tips

Since I'm standing in my garage staring at this container of calcium chloride powder from last season, I'm wondering if this stuff actually goes bad or if I can still use it to raise my pool's calcium hardness levels. It's been sitting in my garage through the winter in the original container. I'm getting ready to open the pool again and wondering if this stuff goes bad over time? The container doesn't have a clear expiration date on it. Should I be concerned about using year-old calcium hardness increaser, or does it stay good indefinitely? I'd rather not waste money buying new chemicals if the old stuff is still effective.…more
Can Pools Leak? Common Causes & How to Detect Pool Leaks
Leaks Medium 2-4 hours 234 👍

Can Pools Leak? Common Causes & How to Detect Pool Leaks

After two weeks of watching my pool devour water at 3/4 inch per day with zero swimmers, I'm convinced there's a serious leak somewhere. My pool is 20,000 gallons, rectangular, and about 8 years old. The water chemistry seems fine - chlorine at 2.5 ppm, pH at 7.4, alkalinity at 110 ppm.

I know pools naturally lose some water to evaporation, especially here in Arizona where it's been hitting 105°F daily. But this seems like a lot more than usual. I've checked around the equipment pad and don't see any obvious puddles or wet spots. The pool company that installed it said minor water loss is normal, but I'm starting to worry this might actually be a leak.

What's the normal amount of water loss I should expect from evaporation alone? At what point should I be concerned that this is actually a structural leak rather than just normal evaporation? I want to catch any potential problems before they get worse and more expensive to fix.…more
Do Pools Need Calcium? Complete Hardness Level Guide
Water Chemistry Medium 45 minutes 741 👍

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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