kalkwasser and vinegar?
Well, people add vinegar to kalk in order to dissolve more calcium, not for changing PH of kalkwasser. I don't have my bookmark right now. But do a search for "Craig Bingman, Kalkwasser, vinegar" on the internet and you will find the answer.
HTH
George
[ 10 April 2002, 14:06: Message edited by: George ]
|