At change out of keg, I flush with hot PBW, rinse with hot water then rinse with Starsan. At some point, I just started leaving the starsan in the lines until ready for the next keg. Will this damage the bevlex tubing and cause off flavors?
Just getting the equipment to start with all grain and BIAB looks like the best way to go. So here is the questions: recirculating pump or just stir it up? Obviously, just stirring up will be the cheapest but what gets the best results?