formaldahyde question

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bluestone

Member
Joined
Nov 24, 2011
Messages
16
does any one know about formalin?
i have some clay and a friend made some soap with it .
She tested it and it has 2% formalin in it. she used very little clay in the soap, but it seems like there was a lot of formalin in it.
would it have come from the clay?
 

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