Doheny's Metal Out

I have a bottle of Doheny's Metal Out (MAIN INGREDIENT: (Hydroxyethylidene) diphosphonic acid 60%)
I didn't see anywhere that this is ok to use as a sequesterant, but I figured I'd ask since I have a bottle of it.

Thanks
Joe

I'll ask Ben to take a look at your question for you.

Quote:

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Originally Posted by Jpc2003

I have a bottle of Doheny's Metal Out (MAIN INGREDIENT: (Hydroxyethylidene) diphosphonic acid 60%)
I didn't see anywhere that this is ok to use as a sequesterant, but I figured I'd ask since I have a bottle of it.

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60% HEDP is the right stuff. Just remember, even HEDP has only a temporary effect on metals. But, be VERY careful not to overdose, especially if you have high calcium levels.

Thanks Watermom and Ben :D

You're welcome!