Originally Posted by JimiGibbs
But I found when transferring to a secondary carboy as the brew filled up the foam ran out ... I was just trying to prevent a bunch of foam when bottling. I used tap water. Is that a real problem?
Could it be a problem? Possibly
Will it be a problem? Hard to tell, but probably not.
But ask yourself: why use a no-rinse sanitizer if you are going to negate it and rinse?