?     Asked on 7/8/2012by Guest

How do I break chlorine lock?
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A  Answered on 7/8/2012 by InyoPools Product Specialist Patrick P.

One of the main reasons that chlorine can become "locked" is that too much stabilizer has accumulated over the course of time. Stabilizer (cyanuric acid) can build up over a long period of time, sometimes months or even years. Once the stabilizer reaches high levels, the chlorine in the water is useless. The only way to break the lock is to reduce the level of cyanuric acid in the pool. The quickest way to do this is to add fresh water to the pool. This will help dilute the acid levels in the pool so that the chlorine will become more effective. Pools should be partially drained and refilled (every 3 years or so).
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?     Asked on 10/3/2012by Guest

I use bromine in my spa. It smells very strong, and I would like to change to chlorine. Can I do that or are spa's specially equipped for the use of bromine?
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A  Answered on 10/3/2012 by InyoPools Product Specialist Patrick P.

If you are going to switch from bromine to chlorine, you would need to drain the spa and refill it with fresh water. Bromine is typically used in spas because it holds up better in higher temperatures while chlorine does not. If you want to reduce the amount of bromine you need,  you could use a Nature2 Spa Purifier which uses minerals to purify the water.
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?     Asked on 10/12/2012by Guest

I was told that you should never put the chlorine tablets in the skimmer, only in a floater. I have never used a floater in 11 years. Is this true? And if yes, why?
 Reply

A  Answered on 10/12/2012 by InyoPools Product Specialist Patrick P.

Placing chlorine tablets in the skimmer will cause the skimmer basket and pool pump to corrode prematurely due to the concentration of chlorine. I would recommend using either an automatic chlorinator or a chlorine floater in conjunction with slow dissolve chlorine tablets.
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?     Asked on 10/18/2012by Guest

What should the chlorine level in my swimming pool be?
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A  Answered on 10/18/2012 by InyoPools Product Specialist Patrick P.

You should try to maintain a chlorine reading of 2-4 ppm (parts per million).
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?     Asked on 10/25/2012by Guest

What is chlorine lock?
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A  Answered on 10/25/2012 by InyoPools Product Specialist Patrick P.

Chlorine lock is a condition in your swimming pool when the chlorine levels ( free chlorine and total chlorine) are not the same which makes the chlorine useless. You can read more here.
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?     Asked on 10/26/2012by Guest

How many tablets do I need for my 18,000 gallon pool?
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A  Answered on 10/26/2012 by InyoPools Product Specialist Patrick P.

You will need approximately 4 tablets per week based on your gallonage.
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?     Asked on 10/26/2012by Guest

My chlorine levels are really high. Is draining the pool the only way to lower it?
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A  Answered on 10/26/2012 by InyoPools Product Specialist Patrick P.

If your chlorine levels are high, you can use a chlorine reducer to lower it.
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?     Asked on 12/18/2012by Guest

My pool turned green recently. Can you recommend something to help clear it up?
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A  Answered on 12/18/2012 by InyoPools Product Specialist Patrick P.

There are several things that can cause a pool to turn green. You can use our How to Clean a Green Swimming Pool  guide for starters. Be certain to test the water and adjust the chemical levels.
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?     Asked on 12/20/2012by Guest

What are chloramines?
 Reply

A  Answered on 12/20/2012 by InyoPools Product Specialist Patrick P.

Chloramines are the result of chlorine molecules combining with ammonia and nitrogen in the water. Chloramines smell bad and cause skin and eye irritation. The presence of chloramines can be an indication that you have "chlorine-lock".
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?     Asked on 8/23/2013by Guest

We have a bucket of chlorine tablets that was sitting for a few days without the lid on and it rained. We have tried to dry out the bucket and tablets, but some of the individual bags still have a little moisture in them and there is a strong smell. Is it safe to still use them?
 Reply

A  Answered on 8/23/2013 by InyoPools Product Specialist Patrick P.

The chlorine tabs will begin to dissolve because of the moisture. You can still use them but they will lose their strength quickly.
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?     Asked on 6/8/2015by Inyo Visitor

what percent is the active ingredients
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A  Answered on 6/8/2015 by InyoPools Product Specialist Joe S.

Trichloro-s-triazinetrione 99 %
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?     Asked on 3/4/2016by Inyo Visitor

can I use these in my hot tub?
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A  Answered on 3/4/2016 by InyoPools Product Specialist Christian R.

Judy, Thank you for question. This is what I would recommend for a spa. You would need a spa floater and I would also recommend you get a Bromine Test kit. This powerful and effective sanitizer kills algae and bacteria. This alternative to chlorine is great for use in swimming pools, spas, and hot tubs. Our bromine is pH balanced so it is less harsh on skin, eyes, hair, and swimwear. Plus, bromine produces no chlorine odor, making it ideal for indoor pools. Since bromine dissolves at a much slower rate than chlorine, it must be dispensed by an automatic feeder.
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?     Asked on 6/13/2016by Linda

Will these tablets cause copper stains in vinyl inground pool?
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A  Answered on 6/14/2016 by InyoPools Product Specialist Alan M.

These tablets do not contain any copper. I would recommend using a metal remover like SeaKlear Metal Stain Control to eliminate the copper in your water.
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?     Asked on 11/4/2017by Inyo Visitor

How many chlorine tablets come in a 25 pound bucket ?
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A  Answered on 11/6/2017 by InyoPools Product Specialist Lennox H.

Hi. About 50 tablets make up a 25lb bucket of chlorine tabs. 
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?     Asked on 4/1/2018by Inyo Visitor

Is this chlorine ok for vinyl liner and will not fade the vinyl liner.I was told to use a certain kind of chlorine to keep from fading the vinyl liner
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A  Answered on 4/2/2018 by InyoPools Product Specialist Megan C.

Hi. This chlorine is okay to use with a vinyl liner pool. To keep the liner from fading you will just have to keep your water chemistry balanced. You cannot use Cal-Hypo Shock with a vinyl liner pool.
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?     Asked on 3/30/2019by Inyo Visitor

Has anyone checked your 3" chlorine price per pound lately? And why do two 25lb buckets cost less than one 50lb? Just wanted to point it out.
 Reply

A  Answered on 4/6/2019 by InyoPools Product Specialist Megan C.

Hi. Thank you, we will look into this.
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  • Commented on 5/20/2020 by Product Owner

    I can tell you that the chlorine is a fair price compared to the local pool suppliers in my area (Suffolk County NY).
     Reply


?     Asked on 4/10/2019by Danny Bailey

does this chlorine contain an algeside
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A  Answered on 4/10/2019 by InyoPools Product Specialist Michelle B.

Hello, These tablets do not have an algicide in them.
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?     Asked on 7/9/2019by Inyo Visitor

I have been using the 3 inch Chlorine Tablets for years in my pool skimmer basket but this year I have notes that they are not lasting as long as they have been in the past. it all most like I have to use more a week then I should. what could be the problem.
 Reply

A  Answered on 7/9/2019 by InyoPools Product Specialist Lennox H.

Hi. Placing tablets in your skimmer is bad for your equipment and since you have no control of the amount of chlorine released, you will use more. An increase in water temperature, water flow or tab quality can allow the tabs to dissolve quicker. 
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?     Asked on 5/5/2020by Joseph Castellano

Which is better for shock, powdered/granular Chlorine or Liquid Chlorine
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A  Answered on 12/9/2020 by InyoPools Product Specialist Hector F.

Hello, ideally liquid chlorine is best for shocking as there is no dissolving of solids needed and will not leave a residue on the pool floor. 
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?     Asked on 7/20/2020by Duane Brown

which is better, a chlorine pool or a salt sanitizing system?
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A  Answered on 7/21/2020 by InyoPools Product Specialist Hector F.

That really does come down to lifestyle and preference but please click here to be directed to a blog article we created called "Traditional chlorine vs saltwater pool" that will better inform you. 
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?     Asked on 3/10/2022by Jackie Wynn

how many tablets in a 25 lb bucket
 Reply

A  Answered on 3/10/2022 by InyoPools Product Specialist Rich N.

Hi Jackie, there are about 2 tablets per pound, so there will be about 50 tablets in this 25-pound bucket.  
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?     Asked on 4/15/2022by Brian E Cox

Why is placing chlorine tablets in the skimmer basket dangerous to the equipment?
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A  Answered on 4/15/2022 by InyoPools Product Specialist Rich N.

Hi Brian, your pool equipment was designed to handle the normal amounts of chlorine in a pool but not designed to handle a high concentration of the oxidizer that it would see if the tablets were in the skimmer basket; the tablets are designed to dissolve slowly while leisurely floating in your pool (or while in a chlorinator) and not with the flow of water they would see in a skimmer basket.  Heaters, filters, pumps, and valves would all have a much shorter lifespan if they came in contact with a steady stream of chlorine.  
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?     Asked on 9/10/2024by Mark Patenaude

I have an older in ground pool (Gunite) with copper piping. I have been using Leslies Mighty Tabs, 3", in the skimmer basket to aid in maintaing chemical levels. Mighty Tabs were recommended because of my copper piping. Apparently Might tabs are either out of production or ?, anyway is there a substitute?
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A  Answered on 9/12/2024 by InyoPools Product Specialist Rich N.

Hi Mark, Leslie's Mighty Tabs are essentially the same as our InyoPools 3 Inch Pool Chlorine Tablets P27025DE.  They are both Trichlor so they both add 6ppm of CYA (stabilizer) for every 10ppm of Chlorine added.  If your stabilizer level gets too high switch to Cal-Hypo (which adds calcium) or plain liquid chlorine (which only adds chlorine) for a while.  PS  We don't recommend using tablets in the skimmer basket.  When chlorine tablets dissolve in the skimmer, the water becomes acidic and can damage the skimmer and pool equipment.  Your copper lines are wonderful, but they are susceptible to damage from an acidic environment.  Use a puck floater.
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