I am still relatively new to this hobby and have recently started to consider harvesting my yeast. After doing some reading through the forums it seems like this can get to be a bit of a time consuming process.
On my drive home from work tonight it occurred to me that instead of washing...
The question I have is, when you place the carboy in the freezer do you replace the airlock with a solid bung to prevent the sanitizer from being sucked into the beer?