I'm new - need help
My question is... sometimes when I leave my starter out after feeding it gets a lite crusty layer on top ~ do I stir that back into the starter or do I take it off?
Also - what about the hard crusty layer that forms on the side of the jar? I have read that, that can be bad for the starter???
Thanks for your help - please email me back at email@example.com  - with any help you may be able to give me... :)