How sterile is rain water. Weather man said no rain. He lied. Good thing it started at hot break and kept the foaming down. Stopped with 10 minutes left in the boil so I think I'm OK
I have a full on testing facility. When the beer is done, before drinking it, PM me for my address to where you can send 4 pints for proper testing. I will then respond back if the beer is safe for consumption