Results for "algae-prevention"

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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Algae Green Pool Medium 2-4 hours including wait time 1,189 👍 24

Should You Vacuum Pool After Adding Algaecide? Step-by-Step

I looked outside this morning and there's this overwhelming musty, swampy stench hitting me from the pool with chunks of dead algae floating everywhere after adding algaecide two days ago. The water looks like a swamp but at least it's not getting worse.

Should I be vacuuming this stuff up now or waiting longer? I don't want to mess up my filter with all this crud, but I also can't stand looking at this disaster anymore. What's the right timing for vacuuming after algaecide treatment?…more

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Algae Green Pool Medium 3-7 days 208 👍 0

Can You Floc a Green Pool? Better Algae Treatment Methods

Since my pool guy insists I need expensive algaecide treatments to clear my green pool, I'm wondering if he's just trying to upsell me when flocculent might work. I've tried shocking it multiple times but the algae just won't die. Someone mentioned using flocculent to clear up the water, but I'm not sure if that's the right approach for a green pool.

I'm wondering if floc will actually help kill the algae or if I'm just wasting more money on chemicals. Is there a more effective method I should be using instead? I really need this thing crystal clear again before my family comes to visit.…more

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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

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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 5 minutes 303 👍 0

Pool Glossary: SLAM, Sanitizer, PSI, CYA & Common Pool Terms

I keep seeing pool terms and abbreviations like SLAM, CYA, FC, PSI, sanitizer, backwash, and shock. What do they mean in plain English?…more

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Equipment Medium 8-24 hours wait time, 30-60 minutes vacuuming 624 👍 0

Can You Vacuum Pool After Shock? Complete Safety Guide

Last night my wife casually mentioned our 20,000 gallon inground pool still looks cloudy after yesterday's calcium hypochlorite shock treatment, and now it's all I can see. I added about 2 pounds of shock around 7 PM, and now this morning I'm wondering when it's safe to start vacuuming.

I have a lot of debris that settled to the bottom overnight, including some leaves and dirt that blew in during a storm. My test strips are showing the chlorine is still pretty high - looks like it's reading around 8-10 ppm this morning. I don't want to damage my pool equipment or create any safety issues, but I'm eager to get the pool cleaned up since we have guests coming over this weekend.

What's the recommended waiting period before I can safely vacuum? Should I wait for the chlorine to drop to a certain level first, or is there a standard timeframe I should follow regardless of the chemical readings?…more

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Algae Green Pool Medium 24-72 hours 258 👍 0

How Long Before Green Pool Turns Blue? Complete Timeline

Our chlorine levels hit 3 ppm after two shock treatments, but every guide says the pool should be crystal blue by now—ours looks like a green swamp. Came back to find it completely green - like swamp water green. The pool store told me about something called the SLAM method and sold me a bunch of chemicals.

I've started the treatment but I'm wondering how long this is going to take? My neighbor said it could be days or weeks depending on how bad it is. The algae seems pretty thick and I can barely see a foot into the water. I've got the filter running 24/7 like they told me, but I'm just anxious to know what kind of timeline I'm looking at before I can actually swim again. Any guidance from experienced pool owners would be really appreciated!…more

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Winterizing Medium 2-3 days 242 👍 0

Do I Need to Clean My Pool Before Closing? Winter Prep Guide

Apparently my spring pool opening is eating through way more cash and weekends than it should because I keep screwing up these same winter prep steps. My pool has been maintained throughout the summer, but I'm uncertain about the specific cleaning requirements before adding winterizing chemicals and covering.

What are the essential cleaning steps I must complete before winterization? I'm particularly concerned about preventing algae formation and protecting my equipment from potential damage during the closed season. Should I focus on debris removal, water chemistry adjustment, or are there additional cleaning procedures that are critical for a successful spring reopening?…more

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Filters Medium 45 minutes 215 👍 1

Can You Vacuum Pool on Filter Setting? Complete Guide

About to give up on pool vacuuming after yesterday's disaster — kept getting debris blown right back in no matter what I did. My standard maintenance routine involves weekly vacuuming, but I'm uncertain whether the filter setting is appropriate for all scenarios or if there are specific conditions that warrant switching to the waste position.

Specifically, I want to understand the technical rationale behind each setting choice. When does debris load become sufficient to justify bypassing the filtration system entirely? Are there water quality indicators or visible contamination thresholds that should trigger a waste setting protocol instead of normal filtration?…more

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Algae Green Pool Medium 3-7 days 201 👍 0

Do I Need to Drain My Green Pool? Step-by-Step Solution

Despite my husband insisting our algae-covered pool "looks like a swamp that needs to be drained," I'm wondering if the pool store's costly advice is actually necessary. The local pool store is telling me I need to drain the whole thing and start fresh, which sounds incredibly expensive and wasteful. They're also trying to sell me a bunch of expensive chemicals and treatments.

I've been reading about DIY methods like the SLAM process but I'm not sure if that actually works or if I'm just wasting time. Has anyone successfully cleared a green pool without draining? I'm tired of throwing money at this problem and would love to know if there's a realistic way to fix this myself without the nuclear option of starting over.…more

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Pump Problems Easy 30 minutes 416 👍 1

Do I Need a Pool Pump? Essential Pool Circulation Guide

I am setting up my pool and the pump seems expensive, so I am wondering whether I actually need it or if I can skip it or use something cheaper. Can a pool function without a pump at all? And what exactly does the pump do that I could not just handle manually with skimming and adding chemicals?…more

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Algae Green Pool Medium 73 👍 1

Why is my salt water pool turning green all of a sudden?

I just checked my salt water pool this morning and the water looks like pea soup. I know salt pools are supposed to be low maintenance, but I don't have any chlorine readings and I'm not sure if my generator is working or if I need to shock it myself.…more

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Algae Green Pool Medium 2-3 days 1,867 👍 21

How Long After Shocking Pool to Add Algaecide? Complete Guide

The pool service guy insists I wait a full 24 hours after shocking before adding algaecide, but that seems excessive when algae keeps spreading. I have two young kids who are eager to get back in the water, and I want to make sure I'm doing this chemical treatment properly.

Should I wait a certain amount of time between the shock treatment and adding the algaecide? I'm also concerned about when the water will be safe for swimming again. What chlorine levels should I be looking for before adding more chemicals, and how do I know when everything is balanced enough for the kids to swim safely?…more

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Filters Easy 45-90 minutes 358 👍 2

Can I Vacuum Pool on Waste? Complete Filter Setting Guide

Halfway through prepping for our pool party this Saturday, I realized I have no clue which filter setting to use when vacuuming all this debris. I've got some pretty heavy debris that's settled on the bottom of my pool after a storm, and I'm worried about clogging up my filter if I vacuum it all up normally.

The guy at the pool store mentioned something about using the "waste" setting when vacuuming, but I didn't really understand what he meant. Does this actually work, and when should I be using waste instead of the regular filter setting? I don't want to mess anything up since I'm still learning all this stuff.…more

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