Results for "chemical additions"

Water Chemistry Easy 30 minutes 191 👍 0

Can I Add Pool Chemicals at the Same Time? Safe Mixing Guide

Spent all week prepping for Saturday's pool party and now I'm scrambling to balance the water but wondering if I can add multiple chemicals together to save time.
The pool store gave me a bunch of different chemicals but didn't really explain the timing. I want to make sure I'm not going to create some dangerous reaction or mess up my water chemistry. Should I be spacing these out somehow?…more

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Water Chemistry Easy 30 minutes 172 👍 0

How Long to Wait Before Swimming After Pool Chemicals

Apparently I'm standing in my garage staring at three different pool chemicals I added this morning with no clue how long I actually need to wait before diving in. Yesterday I added liquid chlorine to bring my levels up from 1.2 ppm to around 3.0 ppm, and I wasn't sure if we could swim that evening or needed to wait until the next day.

I'm planning to shock the pool this weekend with calcium hypochlorite since we've had some cloudy water issues, and I also need to adjust the pH which has been running high at 7.8. The kids are eager to get back in the pool, but I want to make sure I'm following proper safety guidelines. Do different chemicals have different waiting periods, and should I always test the water first regardless of how much time has passed?…more

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Water Chemistry Easy 30 minutes 170 👍 0

How to Raise Pool pH: Complete Guide to pH Increaser

Before I dump chemicals into my pool, I'm trying to decide between adding baking soda or actual pH increaser to bring it up from 7.0. The pool store told me I need to raise it, but they mentioned a couple different chemicals and I'm honestly a bit confused about which one to use.

I've heard about soda ash and baking soda, but I'm not sure what the difference is or how much I should add to my 20,000 gallon pool. I really don't want to mess this up and swing it too far the other way. Should I be adding the chemicals slowly, and do I need to have my pump running when I do it? Any guidance would be really appreciated!…more

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Water Chemistry Easy 30 minutes 166 👍 0

How to Increase Pool Alkalinity Fast - Complete Guide 2024

So there's this pool guy telling me to drain and refill my entire pool just because my alkalinity hit zero, but that sounds like expensive overkill for some cloudy water. Every time I try to balance the pH, it just crashes back down within a day or two.

I've got a 20,000 gallon pool and honestly I'm tired of throwing random chemicals at this problem. What's the RIGHT way to get my alkalinity back up to where it should be? I need specific amounts and steps because clearly what I've been doing isn't working.…more

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Water Chemistry Medium 6-8 hours 165 👍 0

Can I Shock Pool After Adding Alkalinity? Timing Guide

Walked out to check my 20,000 gallon inground pool after dosing it with sodium bicarbonate this morning to raise alkalinity from 60 ppm to 100 ppm, and now I'm second-guessing my shocking timeline. My pH was sitting at about 7.2 before I added the alkalinity increaser, but I know adding baking soda can bump up the pH as well.

I'm planning to shock the pool tonight since we've had some heavy swimmer load this week and the water is starting to look a bit cloudy. Should I wait a certain amount of time after adding the alkalinity before I shock? I want to make sure the shock is as effective as possible and I've heard that pH levels can affect how well chlorine works.

My current test results show chlorine at 1.5 ppm, alkalinity should now be around 100 ppm, and I'm not sure what the pH has risen to after adding the sodium bicarbonate earlier today.…more

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Water Chemistry Medium 15 minutes 164 👍 0

Can Pool Chlorine Burn Your Skin? Chemical Safety Guide

Replaced my pool chlorine system after seeing my neighbor's kids swim all day with perfect skin, but mine still come out looking like lobsters. What are the specific conditions that lead to skin burns from pool chlorine, and what are the precise chemical parameters I should maintain to prevent skin irritation?

I'm particularly concerned about concentrated chemical exposure during maintenance procedures and want to know the exact chlorine levels that are safe for swimmers versus those that can cause chemical burns.…more

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Salt Water Medium 2 hours including testing and adjustment 159 👍 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

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Water Chemistry Medium 2-3 hours for water correction 158 👍 0

Can Pool Chemicals Cause a Rash? Complete Guide & Solutions

Last week my kids broke out in red, itchy rashes after swimming, and I'm worried the pool chemicals might be dangerous - should I keep them out? Red, itchy patches on my arms and chest after getting out. Is this from the chlorine or other chemicals? Water looks clear but maybe something's off with the balance. What should I test for and how do I fix this?…more

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Pump Problems Easy 30 minutes 158 👍 0

Can I Turn Pool Pump Off at Night? Complete Owner's Guide

This electric bill is destroying my budget and I can't afford to keep this pool pump running 24/7 — is it safe to shut it off nights?
The pool store told me the pump should run constantly, but my neighbor says he turns his off at night to save on electricity costs.

I'm worried about messing something up since this is all new to me. Is it actually safe to turn the pump off overnight, or will that cause problems with the water? If I can turn it off, how many hours should it still be running each day to keep everything clean and healthy?…more

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Filters Medium 45 minutes 157 👍 0

How Long Do Pool DE Filters Last? Complete Lifespan Guide

Pulled the cover off my DE filter system today and got hit with this awful musty, stagnant smell after 18 months of running it on my 20,000-gallon pool. I've been adding fresh DE powder every few weeks after backwashing, but I'm not sure how long the actual filter grids are supposed to last before they need to be completely replaced.

Lately I've noticed that my filter cycles seem to be getting shorter - I'm having to backwash more frequently than I used to, and the water clarity isn't quite as crystal clear as it was when the system was newer. My pool gets moderate use with about 4-6 swimmers regularly, and I keep my chlorine around 2-3 ppm and pH at 7.4. Are these signs that my grids are wearing out, or is this normal aging? What's the typical lifespan I should expect from DE filter components?…more

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Pump Problems Easy 30 minutes 153 👍 0

Do I Need to Run My Pool Pump All the Time? Runtime Guide

Three neighbors gave me three different pump runtime schedules and I'm ready to figure out the right one myself — just need to know where to start. My neighbor says he runs his 24/7 but that seems excessive (and expensive!). I've heard different things - some people say 8 hours is enough, others say you need way more.

What's the sweet spot for daily pump runtime? I want to make sure my water stays clean and properly filtered without running up a crazy electric bill. Does it depend on how much the pool gets used or other factors?…more

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Water Chemistry Medium 2-3 hours initial setup, ongoing monthly testing 150 👍 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

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Water Chemistry Easy 2-48 hours depending on chemical type 148 👍 0

How Long Pool Chemicals Take to Settle - Complete Guide

Halfway through adding my pool chemicals, they're just floating on the surface for hours instead of dissolving like they normally do. After adding chemicals like chlorine, pH adjusters, or alkalinity increasers, I want to ensure they're properly mixed before taking water samples for testing.

My pump runs approximately 6-8 hours daily, and I'm concerned about getting inaccurate readings if I test too early. What's the standard circulation time required for different types of pool chemicals to fully distribute throughout the water? I want to establish a proper testing protocol to avoid chemical imbalances.…more

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Water Chemistry Medium 30 minutes 147 👍 0

Do Vinyl Pools Need Calcium Hardness? Complete Guide

Finally ready to pull the trigger on a vinyl liner pool but the salesperson won't stop pushing calcium hardness products — legitimate necessity or expensive upsell? Keep seeing different numbers online - some say treat it like any other pool, others say vinyl needs different levels.

What's the right calcium hardness range for vinyl pools? And is it actually different from concrete/plaster pools?…more

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Salt Water Medium 30 minutes 146 👍 0

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

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