Popular New Calculator Checklist Community Guides Product Guides Live Cams My Pool

Results for "foundation damage"

464+ Answers 2 New This Week Free
Pool VideosSee all →
Can Pool Leaks Cause Sinkholes? Soil Erosion Prevention
Leaks Medium 2-4 hours for assessment 294 👍

Can Pool Leaks Cause Sinkholes? Soil Erosion Prevention

Looked at my water level gauge showing 2 inches lost per week, but my pool guy insists that's impossible with just surface evaporation. I keep telling myself it's just a small amount of water loss, but now I'm wondering if I'm being naive about what could actually happen to my property.

The thing is, I've noticed some soft spots developing in the ground around my pool area, and it's got me thinking - could all that leaking water actually wash away enough soil to create a sinkhole? I know it sounds dramatic, but I'm genuinely concerned about whether continuous water leakage could undermine my pool's foundation or create dangerous voids in my yard. Is this something that actually happens, or am I overthinking a simple repair job?…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 You Need a Pool Cover Pump? Winter Pool Guide
Winter Maintenance Easy 2-3 hours 163 👍

Do You Need a Pool Cover Pump? Winter Pool Guide

Already dropped serious cash on winter prep, but before I skip the pool cover pump: I've had my 18x36 inground pool for about 4 years now. This is my second winter with the safety cover, and I'm noticing that after heavy rains and snowmelt, there's quite a bit of standing water pooling on top of the cover. Last year I just left it alone, but by spring the water was pretty gross looking and there was so much weight that the cover was sagging significantly in some areas. My neighbor mentioned something about cover pumps, but I'm not sure if I really need one or if it's just another unnecessary pool expense. The water doesn't seem to be going anywhere on its own, and I'm worried about potential damage to the cover or the pool underneath. What's the best approach here?…more
How to Tell If Your Pool Has a Leak - Step-by-Step Detection
Leaks Easy 48 hours 312 👍

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
Above Ground Pool Distance From House: Complete Guide
Above Ground Medium 2 hours research + installation planning 309 👍

Above Ground Pool Distance From House: Complete Guide

HOA just sent a letter saying my new above ground pool might be too close to the property line. Measured it at 8 feet from the house and now I'm worried I need to tear it down and relocate it. How far does an above ground pool actually need to be from the house and property lines?…more
Do You Have to Drain Your Pool in Winter? Complete Guide
Maintenance Medium 3-4 hours 225 👍

Do You Have to Drain Your Pool in Winter? Complete Guide

Finally getting tired of the third round of conflicting advice about draining my pool this winter and I'm done with all the guesswork. I've seen conflicting information about whether complete drainage is necessary or if partial water removal is sufficient for proper winterization.

Specifically, I need to know the optimal water level in relation to the skimmer system and what additional chemical treatments and equipment protection measures are required. What are the technical specifications for winter water levels, and how do these relate to preventing freeze damage while maintaining water chemistry balance during the off-season?…more
Weekly Pool Maintenance Checklist: Complete Guide
Maintenance Medium 15-20 minutes to read, 30-60 minutes to complete weekly tasks 294 👍 1

Weekly Pool Maintenance Checklist: Complete Guide

Weekly pool maintenance involves testing and balancing water chemistry (pH 7.4-7.6, proper chlorine levels), cleaning skimmers and equipment, brushing walls, and vacuuming debris. Consistent weekly care prevents expensive repairs and keeps your pool safe for swimming year-round.…more
Do I Need a Pool Liner? Above Ground Pool Requirements
Above Ground Medium 4-6 hours 249 👍

Do I Need a Pool Liner? Above Ground Pool Requirements

During my above ground pool setup, my installer insists I need a $200 liner but my manual shows zero requirements for one anywhere. Like, can't the pool walls just hold the water on their own?

Also if I do need one, how long do these things typically last before I'm stuck buying another one? Just trying to budget for the real costs here!…more
How to Clean Salt Water Pool: Complete Maintenance Guide
Salt Water Medium 2-3 hours for complete cleaning 224 👍

How to Clean Salt Water Pool: Complete Maintenance Guide

Salt pool has been running great for two years but it's starting to look dull — waterline buildup, cell is crusty, and the water just doesn't sparkle like it used to. Nobody told me saltwater pools needed this much upkeep. What's the proper maintenance routine I should be following?…more
Can Pool Leaks Be Fixed? Complete Repair Guide 2026
Leaks Medium 30 minutes to 2 hours 284 👍

Can Pool Leaks Be Fixed? Complete Repair Guide 2026

Got a pool that keeps losing water with exposed equipment around the edges — is this dangerous with kids constantly playing in the yard? I've tried those DIY leak detection methods I found online but honestly can't tell if it's the liner, the plumbing, or something else entirely.

Before I throw in the towel and call it quits on pool ownership, I need to know - can pool leaks actually be fixed for good? I don't want some temporary band-aid solution that'll fail again next season. Are there reliable repair methods that will solve this nightmare once and for all, or am I just fooling myself thinking this can be permanently resolved?…more
Do You Need Insurance for Above Ground Pools? Complete Guide
Above Ground Easy 2-3 hours for insurance research and calls 254 👍

Do You Need Insurance for Above Ground Pools? Complete Guide

Do I actually need to notify my insurance company about adding an above ground pool? I don't want to get stuck with a claim denial later if something happens, but I also don't want my premiums to skyrocket. The pool is going to be 24 feet round and about 4 feet deep, with a deck and safety fence. Any advice on what I should expect from my insurer?…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 a Pool Sand Filter Be Too Big? Sizing Problems Explained
Filters Medium 45 minutes 339 👍 1

Can a Pool Sand Filter Be Too Big? Sizing Problems Explained

During our weekly pool maintenance routine, my husband casually mentioned that our 15,000 gallon inground pool's water has looked consistently cloudy despite my best filtration efforts, and now I can't stop obsessing over what's wrong. The water isn't cloudy exactly, but it lacks that crystal-clear sparkle and seems to have a slight haze that won't go away. My chemical levels are all in range - chlorine at 2.5 ppm, pH 7.4, alkalinity 110 ppm, and I've shocked multiple times with no improvement.

I recently upgraded to a larger 24-inch sand filter thinking bigger would be better, but I'm starting to wonder if I made a mistake. My pump runs at about 45 GPM, and I've noticed that when I backwash, the water doesn't seem to flow very forcefully compared to my old smaller filter. Could the filter actually be too large for my system? I've heard that oversized filters can cause problems, but I'm not sure how to tell if that's what's happening here.…more
Do I Need to Run My Pool Pump Every Day? Complete Guide
Pump Problems Easy Daily routine - 8-12 hours pump runtime 233 👍

Do I Need to Run My Pool Pump Every Day? Complete Guide

Three hours of constant humming from my pool pump has me wondering if that grinding undertone means I'm overworking it or not running it enough. I have a 20,000-gallon inground pool that gets moderate use from my family of four, plus occasional guests on weekends. During the summer months, I've been running the pump about 6 hours per day, but I'm noticing that my chlorine levels seem uneven throughout the pool, and I'm wondering if that's related to insufficient circulation.

I've heard conflicting advice from neighbors - some say 4-6 hours is plenty, while others insist on 12+ hours daily. My pool store recommended 8 hours minimum, but I want to make sure I'm not under-filtering while also being mindful of electricity costs. Does the runtime need to change based on season, bather load, or pool size? What's the sweet spot for maintaining crystal clear water without over-running the system?…more
DIY Pool Maintenance: Complete Guide for Beginners 2026
Maintenance Medium 2-3 hours weekly 230 👍

DIY Pool Maintenance: Complete Guide for Beginners 2026

My newly inherited pool reeks of harsh chemicals and has this slimy algae scum floating on top, and I'm completely clueless about where to even begin. The previous owners left me with a bunch of chemicals and equipment but no instructions. My neighbors keep telling me I need to hire a pool service, but I'm wondering if I can figure this out on my own?

I'm pretty handy with other home maintenance stuff, but pools seem like they might be more complicated? What would I actually need to learn and what tools/supplies should I have on hand? Really trying to avoid turning my beautiful pool into a green swamp this summer!…more

Pool Saved to Cloud

Your sync code (use this to load your profile on another device):

Write this down! There is no way to recover it if you lose it and clear your browser.
Pool Calculator Free all-in-one dosing tool