Popular New Guides Product Guides Tools Checklists My Pool

Results for "SWG maintenance"

606+ Answers 3 New This Week Free
How Long Do Pool DE Filters Last? Complete Lifespan Guide
Filters Medium 45 minutes 157 👍

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
Do Salt Water Pools Need Chemicals? Complete Guide
Salt Water Medium 30 minutes 146 👍

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
Do Saltwater Pools Need Chlorine? The Complete Truth
Salt Water Medium 45 minutes 142 👍

Do Saltwater Pools Need Chlorine? The Complete Truth

About two weeks into this rental with my first saltwater pool and the generator's been running constantly but the water stays green no matter what I do. I've thrown every chemical I can think of at this thing - algaecide, shock, clarifier - and nothing's working.

Do saltwater pools actually need regular chlorine added, or am I missing something else? I thought the whole point was that the salt system makes its own chlorine automatically. My levels seem off but I'm not sure if I should be manually adding chlorine to a saltwater pool or if that defeats the purpose entirely.…more
How Long Do Pool Cartridge Filters Last? Replacement Guide
Filters Easy 15 minutes 137 👍

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
Do Salt Water Pools Stay Clean? Complete Maintenance Guide
Salt Water Medium 45 minutes 137 👍

Do Salt Water Pools Stay Clean? Complete Maintenance Guide

Already three weeks into this rental with a salt water pool I've never maintained before and getting nasty algae blooms plus cloudy water. My generator is running fine and producing chlorine, but somehow I still have to test chemicals, brush walls, and fight green water.

What am I missing here? Does the salt water system actually keep the pool clean on its own, or is there still a bunch of regular maintenance I need to be doing? I feel like I got sold a bill of goods about how "easy" salt water pools are supposed to be.…more
Can I Shock My Pool 2 Days in a Row? Complete Safety Guide
Maintenance Medium 45 minutes 136 👍

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
How to Clear Cloudy Pool Water: Expert Troubleshooting Guide
Cloudy Water Medium 2-4 days 136 👍

How to Clear Cloudy Pool Water: Expert Troubleshooting Guide

Planning a pool party this weekend but my water turned cloudy three days ago and now looks like milk no matter what I add. My pool has been cloudy for over a week now and I've thrown everything at it - multiple bags of shock, algaecide, you name it. The water looks like milk and I can barely see the bottom. I'm pretty sure I've been adding chemicals but maybe not in the right order or amounts?

I have a feeling I might be missing something basic with my water chemistry, but I honestly don't know where to start troubleshooting this mess. How long should it actually take to clear up cloudy water when you do it right? I just want my pool back to crystal clear so we can actually use it this summer.…more

Still stuck on this pool issue?

Get a personalized answer from a verified pool expert. Describe your issue and get step-by-step help.

Chat with a Pool Expert
1,742 pool owners helped · Avg response under 5 min
Can Above Ground Pools Be Salt Water? Complete Guide 2024
Salt Water Medium 4-6 hours initial setup 133 👍

Can Above Ground Pools Be Salt Water? Complete Guide 2024

Tried following my pool manual that says above ground pools can't handle salt water systems, but keep seeing people online who've successfully converted theirs. What equipment do I need and are there any compatibility issues I should know about? Also heard something about different chemical levels for salt pools - is that true?…more
Cloudy Pool Water: Causes & Solutions - Complete Fix Guide
Cloudy Water Medium 15-20 minutes 121 👍

Cloudy Pool Water: Causes & Solutions - Complete Fix Guide

Cloudy pool water results from poor filtration, chemical imbalance, or contaminants. Fix by testing chemistry, shocking to proper FC/CYA ratio, and running filtration 24/7 until clear.…more
How Salt Water Pool Systems Work: Complete Guide 2024
Salt Water Medium 45 minutes 120 👍

How Salt Water Pool Systems Work: Complete Guide 2024

Despite my pool guy insisting I need to understand salt water electrolysis to maintain my system, his overly technical explanation makes me think he's overcomplicating things.
Specifically, what happens at the cellular level when salt water passes through the system? How does dissolved sodium chloride get converted into an effective sanitizing agent, and what role does electrolysis play in this conversion process? I want to grasp the complete operational mechanism before investing in this technology.…more
Can Salt Water Pools Be Heated? Complete Heating Guide
Heaters Medium 2-4 hours for installation 119 👍

Can Salt Water Pools Be Heated? Complete Heating Guide

Halfway through summer my salt water pool heater works perfectly when it's below 80 degrees outside, but shuts down completely once temperatures hit the mid-80s. My current setup uses a standard salt water chlorine generator, and I'm concerned about potential interference or operational conflicts when adding a heating system.

Specifically, I need to understand which heating methods work effectively with salt water systems - whether gas, electric, heat pump, or solar options present any technical limitations. Are there material compatibility requirements I should consider, particularly regarding corrosion resistance with the salt water chemistry?

Looking for precise guidance on heating system selection and any modifications needed to ensure reliable operation with my existing salt water generator setup.…more
Can I Swim While Pregnant? Pool Safety for Expectant Mothers
Maintenance Medium 45 minutes 113 👍

Can I Swim While Pregnant? Pool Safety for Expectant Mothers

Woke up realizing my backyard pool has chemical balance concerns, temperature questions, AND safety worries now that I'm pregnant and still want to swim. What are the safety requirements? Need to know proper chemical levels and water temperature limits. Also wondering if I need doctor approval first.…more
Pool Shock vs Chlorine: Do You Need Both? Complete Guide
Water Chemistry Medium 45 minutes 112 👍

Pool Shock vs Chlorine: Do You Need Both? Complete Guide

Planning my spring pool opening, the same pushy sales pitch starts at the pool store — they insist I need chlorine tablets AND shock treatment AND algaecide. My pool maintenance costs are getting out of control.

Do I really need to buy separate shock products if I'm already using chlorine for regular sanitization? I'm starting to think they're just trying to squeeze more money out of me. Can't I just use one product that does both jobs? I'd rather go the DIY route and simplify my chemical routine if possible.…more
Does Pool pH Naturally Go Up? Chemistry Facts & Solutions
Water Chemistry Easy 15 minutes 112 👍

Does Pool pH Naturally Go Up? Chemistry Facts & Solutions

According to my pool equipment warranty — before I start dumping more chemicals into my pool — would constantly rising pH levels be covered under this thing? Just last week I balanced everything perfectly to 7.4, but when I tested again a few days later it was already climbing toward 7.8.

Is this something that just happens naturally with pools? I'm worried about whether it's safe for the kids to swim when the pH keeps creeping up like this. Should I be adding something regularly to keep it down, and what's the best way to handle this without making the water unsafe?…more
How Long to Wait to Swim After Adding Pool Chemicals
Water Chemistry Easy 30 minutes 110 👍

How Long to Wait to Swim After Adding Pool Chemicals

I'm wondering if my homeowner's insurance would cover liner damage before I dump a bunch of shock in my green swamp of a pool? I've been battling algae for weeks and finally bit the bullet on some serious chemicals. Just dumped in calcium hypochlorite shock, added some liquid chlorine, and had to use muriatic acid to get my pH back in line.

But now I'm paranoid about jumping in too soon and getting chemical burns or making things worse. How long do I actually need to wait after each of these chemicals before it's safe to swim? I've heard everything from 30 minutes to waiting overnight, and I just want to get back in my pool without poisoning myself!…more
PoolGuy810
Ask a Pool Expert Avg reply < 5 min

My Pool Settings

Hi, I'm Splash!
Need help setting up? I can walk you through it
Pool Info
Calculate volume
Climate & Cover
Typical Chemistry

Pre-fill calculators with your usual levels (optional)

30-50 chlorine, 70-80 SWG
60-80 recommended
250-350 recommended
Equipment

Select your equipment to personalize checklists

Sync across devices