What's in Cal Treat?

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• Is Cal Treat safe for fiberglass?

  Absolutely. Cal Treat is safe for fiberglass. 

• Is Cal Treat safe for vinyl liner?

  Absolutely. Cal Treat is safe for vinyl liner. 

• Does Cal Treat remove scale?

  Yes! Cal Treat can remove scale build up. However, if Cal Treat removes scale, it won't necessarily lower the hardness level. Rather, the scale removed will filter out, and the hardness level will stay relatively the same. You can repeat the ...

• Is Cal Treat safe for pets?

  Absolutely. Cal Treat is safe for pets that swim and drink from the pool.

• Is Cal Treat okay to use with ionizers?

  Absolutely. Cal Treat is compatible ionizers.