Some water softener salt is fine to use and particularly good brands are listed in that link.
Can you use pool salt in water softener.
Once again there are a couple of things to keep in mind.
Add salt the granulated salt used in a saltwater pool can be as simple as regular table salt but not the iodized version.
You want salt that is 99 4 pure or better.
Filling a plaster pool with water from a salt type softener will severely damage the plaster.
Pour the solution into the pool.
First you can use a salt based water softener that swaps mineral ions for sodium ones thereby removing the damaging minerals from your drinking water.
No to soften water you need a water softener.
Stay away from table salt rock salt and deicing salt those are the ones that would cause metal staining from impurities.
These actually soften the water from your well by removing the hard water ions calcium magnesium and iron.
If you can look at the salt in the bag it is pretty easy to tell which one is the clean salt.
Other acceptable salts include pellets used in soft water systems brine.
Providing that the water softener salt is very pure and free of debris or additives you can use some types of water softener salt for your swimming pool.
First there are different grades of water softener salt.
Water softener salt that says solar or pellets on the bag are very pure salt and will work fine for swimming pool use.
Pour the amount of chemical water softener required for the size of the pool in the bucket.
Salt water softeners exchange salt for calcium and leave the water in a calcium deficiency.
Canada salt group ltd is the most substantial bagged and bulk pool salt supplier in north america.
See the salt section under recommended pool chemicals.
Alternatively a salt free water softener will use potassium instead of sodium to crystalize not remove the minerals.
Do not use dicing or table salt.
Agitate the bucket to mix the softener and water.
As per the above points it is clear that you cannot use softener salt for your pool.
Water softener salt is just as pure as pool salt so it can be used in place of pool salt.
First of all only salt or potassium chloride specifically designed for water softeners should be used.