Getting ready to rack Scotch Ale into the secondary from my 6.5 gal carboy. In the past I have primed my stainless racking cane and gotten the siphon started that way. However I was listening to TBN archive this week and they recommended using a carboy cap and just blowing in to prime and start.
Only downside is I do not have a filter (nor CO2 tank). Thoughts on risk of contamination one way or the other? I kind of see pushing the beer thru to be a likely safer method than multiple prime attempts with water. Plus last ½†of beer (that is exposed to contaminants) will never go thru to secondary anyway.
Thanks!


