Is table salt ok

[AnnaK]

Hi, I am tired of paying $10-$13 a bag for salt, Sam's has it for $3.39 a bag for Morton table salt. I would think this is ok salt is salt but I want to make sure. Thanks for any help.

You probably should shop around for a better price. Lowe's sells Diamond Crystal SOLAR Salt for around $5 /40 pound bag—that's the stuff in the blue bag.

Table salt, even the non-iodized version, contains anti-caking agents, primarily silica. You could get kosher salt but that would get really expensive for use in a pool.