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Pools - Saltwater vs Chlorine

Posted on 6/24/22 at 2:08 pm
Posted by deeprig9
Unincorporated Ozora, Georgia
Member since Sep 2012
63882 posts
Posted on 6/24/22 at 2:08 pm
What is the official Tigerdroppings position on this very important issue?

If it matters, the pool is already chlorine, the argument is whether or not to convert it to saltwater.
Posted by SirWinston
PNW
Member since Jul 2014
81376 posts
Posted on 6/24/22 at 2:24 pm to
I have this same question - if I have a pool with airbnb in mind and relatively high usage from strangers I'd assume that chlorine is safer than saltwater in regards to germs, urine, etc?

Going to build a convenient wet swimsuit friendly bathroom very near the pool but that will take a year and I'm worried about people peeing in it until it's built (and even after)
This post was edited on 6/24/22 at 2:27 pm
Posted by GeauxldMember
Member since Nov 2003
4378 posts
Posted on 6/24/22 at 2:31 pm to
quote:

I have this same question - if I have a pool with airbnb in mind and relatively high usage from strangers I'd assume that chlorine is safer than saltwater in regards to germs, urine, etc?


You do realize that salt water systems convert the salt in the water to chlorine, right? So, it’s the same relative to sanitation.
Posted by LSUtigerME
Walker, LA
Member since Oct 2012
3789 posts
Posted on 6/24/22 at 2:37 pm to
As a recent new pool owner, saltwater (or more specifically a Saltwater Chlorine Generator) is far easier and consistent than a chlorine pool. My pool ran as a chlorine pool from startup for about 6 months before the SWG was installed.

Before it was installed, I was constantly buying pucks for the inline chlorinator or dumping gallons of bleach into the pool to try to maintain and keep any algae blooms in check.

Since adding the SWG and dumping in the initial 500 lbs of salt, it’s been rock solid and I haven’t done anything except add a little acid every now and then. The SWG keep the water clear and sanitary with very little input or additions from me.

I would 100% recommend a saltwater pool.
Posted by MamouTiger65
Baton Rouge, La
Member since Oct 2007
794 posts
Posted on 6/24/22 at 2:42 pm to
I've had both, first chlorine and now saltwater. My saltwater has been far easier to maintain. It also helps that I have a good robot to keep it clean and automation so I can monitor and even "shock" my pool from an app.
Posted by deeprig9
Unincorporated Ozora, Georgia
Member since Sep 2012
63882 posts
Posted on 6/24/22 at 2:52 pm to
The SWG's, how long to they last? HGTV article says they only last a few years before they have to be replaced. Also, they aren't serviceable so any little thing that goes wrong with it has to have a professional come out to maintain it.

And what do they cost? I know the chemical maintenance is much lower than a traditional chlorine pool, but if you have to replace your generator every 4 or 5 years, and run it 24/7 resulting in higher electric bills, and your metal pool furniture gets eroded every few years requiring replacement, then is it really more economical, financially?
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
57426 posts
Posted on 6/24/22 at 2:55 pm to
SWG is easier to maintain....but there are some that can taste very low amounts of salt and do not prefer it..... me. So i keep mine regular chlorine. I am working on a liquid chlorine doser DIY project right now.
Posted by gumbo2176
Member since May 2018
15028 posts
Posted on 6/24/22 at 3:01 pm to
I don't have a pool, but 2 of my friends do with both of them now having saltwater pools.

Both once had them set up as chlorine pools and swear they'd never go back to chlorine.

Personally, I have no experience with pool maintenance, but if I did get a pool, it would be saltwater.
Posted by LSUtigerME
Walker, LA
Member since Oct 2012
3789 posts
Posted on 6/24/22 at 3:17 pm to
As for the long term costs, how much do you value your time? Or ability to swim without having to clean/clear up the pool first?

The SWG can be cleaned with acid, but they will eventually corrode and fail after some time. I’m not sure the reliability of automatic chlorine dispensers or other chlorine automations, but likely a little better. However, you do have to purchase and refill the chlorine. A saltwater pool can always be supplemented with chlorine either as a shock or if the SWG fails/maintenance. But a chlorine only pool will ALWAYS require chlorine or additions for treatment.

I was going through a gallon of bleach a week, or about 2 pucks every 1.5 weeks. Since adding the salt, I haven’t added any salt or chlorine (3 months now). Acid additions are about the same regardless of sanitizer.

SWGs only run with the pool pump, and even then only a % of the time. I have my pumps set to run 14 hours a day, and the SWG is set at 35%.

quote:

there are some that can taste very low amounts of salt and do not prefer it


This is certainly true, but for those not familiar with it, it’s not remotely close to ocean water. You can taste the salt in the pool, but it’s very low and not at all harsh like ocean water. I just finished a Margarita and it tastes saltier than my pool water.
Posted by MamouTiger65
Baton Rouge, La
Member since Oct 2007
794 posts
Posted on 6/24/22 at 3:48 pm to
The salinity of a saltwater pool is 1/10 of what the ocean is.

The saltwater generators can be cleaned at home without professional help. They do have to be replaced but have a life span of 3-7 years. Under 1K to replace mine.

My pool furniture is fine after 3 years. I've heard this before, but don't see how a chlorine pool would be any less harsh on metal.
Posted by SlidellCajun
Slidell la
Member since May 2019
10349 posts
Posted on 6/24/22 at 5:59 pm to
Heck no

I had salt and converted to chlorine and never been happier

I hated the salt bags, and cleaning the salt cell.
I put a chlorinator in and it’s easy peasy

Posted by LSUSports247
Member since Apr 2007
643 posts
Posted on 6/24/22 at 6:26 pm to
Only cost about $100 or less a year in salt so after 3 to 7 years, replacing the salt cell will still be worth it.
Posted by RoyalWe
Prairieville, LA
Member since Mar 2018
3102 posts
Posted on 6/25/22 at 4:55 am to
quote:

The SWG's, how long to they last?
My Pentair IC40 lasts about 7 years with maintenance.
quote:

Also, they aren't serviceable so any little thing that goes wrong with it has to have a professional come out to maintain it.
Not sure what you mean by unserviceable. I've changed flow switches and acid washed it. There's not much to do. If the circuit board blows on it then, yeah, you're screwed but then you can buy a new board if it's not under warranty.
quote:

run it 24/7 resulting in higher electric bills
You're doing it wrong. 4 to 5 hours a day at 100% output during the summer. You can reduce the time/output in cooler months. Hell, you can install a bypass pipe in the Winter if you want.
quote:

the chemical maintenance is much lower than a traditional chlorine pool
Not necessarily true. You still have to (should?) manage the water quality (stabilizer, pH, calcium hardness, etc.). Yeah, it's more forgiving because it provides better chlorine control, but those other chemicals don't go away.
Posted by LSUlefty
Youngsville, LA
Member since Dec 2007
26443 posts
Posted on 6/25/22 at 7:25 am to
The cost of chlorine is through the roof right now.
Once Biolab reopens maybe the cost will come down. We've had our SW pool since September and I have yet had to add salt, only PH Down/Acid. Just have to clean the cell periodically.
Posted by greygoose
Member since Aug 2013
11438 posts
Posted on 6/25/22 at 8:01 am to
quote:

As a recent new pool owner, saltwater (or more specifically a Saltwater Chlorine Generator) is far easier and consistent than a chlorine pool. My pool ran as a chlorine pool from startup for about 6 months before the SWG was installed.

Before it was installed, I was constantly buying pucks for the inline chlorinator or dumping gallons of bleach into the pool to try to maintain and keep any algae blooms in check.

Since adding the SWG and dumping in the initial 500 lbs of salt, it’s been rock solid and I haven’t done anything except add a little acid every now and then. The SWG keep the water clear and sanitary with very little input or additions from me.

I would 100% recommend a saltwater pool.

This. My pool is about 14 years old. Has been a salt-water pool the entire time. I do very little as far as water maintenance. I ever coverted my hot tub to salt system. One HUGE advantage is, the water is soft and won't leave your skin dried out like a traditional, chlorine pool, that and the fact that you save big $$$ over time not having to buying all that damn chlorine.
Posted by habz007
New Orleans
Member since Nov 2007
3692 posts
Posted on 6/25/22 at 12:56 pm to
quote:

Since adding the SWG and dumping in the initial 500 lbs of salt, it’s been rock solid and I haven’t done anything except add a little acid every now and then. The SWG keep the water clear and sanitary with very little input or additions from me.

I would 100% recommend a saltwater pool.


Same for me.

My original salt chlorine generator failed right at 4 years. Replacement was about $550 I think. In the grand scheme of things, that’s very worth it for a low maintenance system with no headaches.
Posted by TUman
Member since Aug 2005
299 posts
Posted on 6/25/22 at 1:28 pm to
I’ve had both. If I had to do it again I’d stay away from the swg. I replaced my cell 3 times in a 12 year span. While I think they’ve possibly improved, it wasn’t worth it in my experience.
Posted by Drop4Loss
Birds Eye Of Deaf Valley
Member since Oct 2007
3851 posts
Posted on 6/25/22 at 2:40 pm to
" generator every 4 or 5 years, and run it 24/7"

Say what 24/7 ?
Ive had a saltwater pool for 15 years, been great

All ive ever ran it is at most is a 14 hour day.

Rite now, heat of the summer its only running 12 hours.
Water is and stays perfect.

And yes, if your not a bimbo, yo can replace parts, the circuit board on the Gen box, easy. MIne usually last 5 years.
Posted by turkish
Member since Aug 2016
1735 posts
Posted on 6/25/22 at 7:05 pm to
I run my SWG about 3.5 hours a day. Pool looks great so I haven’t touched it or even checked chemistry in about 6 wks. Checked my FC for the first time in over a month today — right where I wanted it. CYA was a little low, which I expected, so I’ll add a little tomorrow and back off of the SWG a touch. I’m amazed how hands-off it’s been. Getting a TF-100 and testing myself was the game-changer for me.
Posted by tigerfoot
Alexandria
Member since Sep 2006
56205 posts
Posted on 6/25/22 at 11:07 pm to
quote:

know the chemical maintenance is much lower than a traditional chlorine pool, but if you have to replace your generator every 4 or 5 years, and run it 24/7 resulting in higher electric bills, and your metal pool furniture gets eroded every few years requiring replacement, then is it really more economical, financially?
you don’t run em 24/7.

I don’t know why any furniture would corrode. Hell it doesn’t even kill grass
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