In this episode of Brew Strong Jamil and John Palmer cover the all important processes of sanitation in brewing. To help clarify all the techniques and chemicals that can be used, Jon Herskovits of Five Star Chemicals joins the program.
All this talk about StarSan, and one question never got addressed. I made a batch of StarSan with my good quality tap water and it went cloudy within 30 minutes. After a week, it was very cloudy, but still had a PH of 2.0 . John said it had to be clear as well. Why?
Votes: +1
report abuse
vote down
vote up
Clean after brewing or before brewingby Luke, June 11, 2012
Or both?
Votes: +0
report abuse
vote down
vote up
To CraigTubeby Luke, June 11, 2012
It is cloudy because of the alkalinity of the water. The starsan phosphoric acid drops the PH but the water hardness can remain.
Votes: +0
report abuse
vote down
vote up
@CraigTubeby Luke, June 11, 2012
I think John was just saying that his water was hard and the starsan was confirming that with the cloudiness.