Results for "chlorination"

Salt Water Medium 10 minutes 275 👍 0

How Pool Salt Cells Work: Electrolysis Process Explained

I tried figuring out how my neighbor's salt cell creates perfect chlorinated water while mine struggles, but I'm completely lost on how salt actually becomes chlorine.
Like, I get that I add salt to the pool and somehow it becomes chlorine, but what's the actual process happening in there?

Is it some kind of chemical reaction or what? And why does my pH always seem to creep up when the salt cell is running - is that related to whatever's going on inside the cell too?…more

Read answer

Filters Medium 4-6 hours 273 👍 0

Can You Shock Pool Without Running Filter? Safe Method

Spent years shocking my old above-ground pool without running the filter and it worked perfectly, but now I'm questioning if it's actually safe for this new setup. I need to shock my pool but I'm wondering if I absolutely have to have the filter system running while I do it? The pool store mentioned something about circulation being important, but they weren't super clear about whether that meant the filter specifically or just water movement in general.

I'm trying to figure out if there's a safe way to shock the pool even if my filter isn't running - maybe by brushing or using the return jets? Any guidance would be really appreciated since I don't want to mess this up!…more

Read answer

Salt Water Medium 5-10 days with mail-in service 263 👍 0

Can Pool Salt Cells Be Rebuilt? Complete Repair Guide

Woke up to a dead salt cell again — thing works flawlessly when it's under 85 degrees but won't generate a drop of chlorine once we hit the 90s. A local pool tech mentioned that these cells can sometimes be rebuilt by replacing the internal titanium plates, which would cost significantly less than buying a brand new unit.

I'm worried about whether a rebuilt cell would be as reliable and safe for my kids as a new one. The housing on our current cell looks fine, no cracks or damage that I can see. Has anyone had experience with rebuilding salt cells? I want to make sure we're not compromising water quality or safety just to save money. What should I consider before deciding between rebuilding versus replacing entirely?…more

Read answer

Product Ranking 10 compared

Best Pool Water Test Kits

4.6 (45,200 reviews)

Algae Green Pool Easy 15 minutes 240 👍 0

Do I Need Algaecide in My Pool? Expert Pool Care Guide

I opened three different algaecide advice sources and got three different answers: pool guy says skip it, store says weekly doses, forums are completely split. I see algaecide products at the pool store and some neighbors swear by them, but I'm not sure if it's actually necessary or just extra insurance. Should I be using algaecide regularly, or only in certain situations? I just want to make sure the water quality is safe and clean for my kids to swim in without overdoing it on chemicals.…more

Read answer

Salt Water Medium 2-3 hours for water testing and balancing 239 👍 0

Can You Use Salt in Pool Without Saltwater System?

Replaced my salt cell last month but the levels still plummet whenever it hits 85°F outside — completely stable during cooler weather though. My pool has been fighting me all season - cloudy water, constantly adjusting chemicals, and I swear I've spent more on chlorine than my mortgage payment. A neighbor mentioned that adding salt might help stabilize things and reduce the harsh chemical smell that's been burning our eyes.

Before I dump a bunch of pool salt into my regular chlorinated pool, I want to make sure I'm not about to make things worse. I don't have a saltwater chlorinator system - just the standard setup with skimmer, pump, and filter. Will adding salt actually help with anything, or am I just setting myself up for more headaches?…more

Read answer

Water Chemistry Medium 48 hours 229 👍 0

Can You Shock Pool After Adding Stabilizer? Complete Guide

Apparently I added stabilizer to my pool yesterday but now I'm second-guessing whether it's safe to shock it — did I mess up the timing? The pool store told me I needed it because my chlorine wasn't lasting very long in the sun. Now I'm wondering when it's safe to shock the pool - can I do it right away or do I need to wait?

I've heard that stabilizer takes time to dissolve and I don't want to mess up the chemical balance. Should I test the CYA levels first? And does having stabilizer in the water change how much shock I should use? Any guidance would be really appreciated!…more

Read answer

Water Chemistry Medium 2-3 hours initial setup, ongoing monthly testing 222 👍 0

Do Salt Pools Need Stabilizer? Complete CYA Guide 2024

Called the pool store about my new saltwater system but they keep insisting I need stabilizer — thought I was done with all those chemicals? The pool store told me I need to add stabilizer (cyanuric acid) even though I have a salt generator, but I'm confused because I thought the generator makes its own chlorine.

Do saltwater pools actually need stabilizer? If so, what level should I be targeting? I want to make sure I'm doing this right and not wasting money on chemicals I don't actually need. Any guidance would be really appreciated!…more

Read answer

Above Ground Medium 30-45 minutes 220 👍 0

Can You Clean Pool Liner with Bleach? Safe Methods & Tips

Halfway through cleaning my new vinyl liner with the same bleach method that worked perfectly on my old above-ground pool, I'm wondering if I'm damaging it. They always push these expensive chemicals and act like regular household products will destroy my pool. I've got some stains and algae buildup on my vinyl liner that need attention, and I'm wondering if I can just use regular bleach to clean it.

I know bleach is basically chlorine, which is already in my pool, but I want to make sure I won't damage the liner if I use it directly. Has anyone successfully cleaned their pool liner with household bleach? If so, do I need to dilute it or can I use it straight from the bottle? Looking for some honest DIY advice from people who aren't trying to upsell me!…more

Read answer

Water Chemistry Easy 30 minutes 217 👍 0

Does Walmart Have Pool Chemicals? Complete Buying Guide 2024

Apparently my go-to Walmart always had pool chemicals in stock last year, but now they're constantly out and I'm wondering if something changed with their inventory. My pool requires regular maintenance with chlorine tablets, liquid shock treatments, pH adjusters, and algaecides.

Specifically, I need to know about their in-store versus online availability, seasonal inventory fluctuations, and whether they carry professional-grade formulations or primarily consumer-level products. Location-based inventory variations would also be relevant for planning purposes.…more

Read answer

Salt Water Medium 2 hours including testing and adjustment 213 👍 0

Do Saltwater Pools Need Cyanuric Acid? Essential Guide

My saltwater pool opens every spring with the same nagging question about whether I actually need cyanuric acid or not. I know the salt cell generates chlorine automatically, but I'm not sure if that means I can skip the stabilizer. My pool gets tons of sun exposure throughout the day.

What's the ideal CYA level for saltwater pools, and does it work differently than regular chlorine pools? Don't want to waste money on chemicals I don't need, but also don't want my chlorine getting zapped by UV rays!…more

Read answer

Maintenance Medium 30 minutes 203 👍 0

Do I Need to Shock My Pool Weekly? Complete Frequency Guide

According to my test strips, my pool's chlorine levels are doing something bizarre — dropping to zero right after shocking, then spiking without me adding anything. My pool store guy says I should shock every week no matter what, but that seems like overkill (and expensive!). My neighbor says he only shocks when there's a problem.

I've got a pretty standard setup and we use the pool regularly but not crazy amounts. The water looks fine most of the time. Am I supposed to be shocking weekly or can I get away with less? What actually determines when you need to shock?…more

Read answer

Product Ranking 8 compared

Best Variable Speed Pool Pumps

4.5 (12,400 reviews)

Filters Easy 15 minutes reading 200 👍 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

Read answer

Above Ground Easy 5 minutes 199 👍 0

How Long Do Above Ground Pool Liners Last? Complete Guide

Got hit with three straight days of heavy rain and blazing sun this week, and now I'm wondering if my above ground pool liner is going to need replacing soon. Have a 24' round above ground pool, vinyl liner is 3 years old but starting to show some wear.

How many years should I expect to get out of it? Worth investing in premium liner or just go standard? Want to know what's realistic before it starts leaking.…more

Read answer

Maintenance Medium 45 minutes 198 👍 0

Can I Shock My Pool 2 Days in a Row? Complete Safety Guide

Walked into my new house and discovered the previous owners left the pool water so disgustingly cloudy that yesterday's shock treatment barely made a dent. I'm wondering if it's okay to hit it with another round of shock today or if that's overkill?

I've heard mixed things about back-to-back shocking - some people say it's fine for stubborn algae, others warn about turning your pool into a chemical soup. What's the real deal here? Don't want to fry my pool equipment or create a safety hazard, but also want to get this water crystal clear again.…more

Read answer

Filters Easy 15 minutes 197 👍 0

How Long Do Pool Cartridge Filters Last? Replacement Guide

Between my pool store saying 2-4 weeks and everything online claiming 2-4 months, I'm completely lost on when to actually replace my cartridge filter. How long between cleanings? When do I throw them out completely and buy new ones?

Running my pool daily during summer. Want to stay on top of maintenance but not waste money replacing too early.…more

Read answer

Loading more Q&A...

You've seen all 69 Q&A articles!