i made an immersion chiller with some regular copper tubing. i have a question about getting it fully cleaned.. i scrubbed it till it got that brite shiny new copper. with the green 3m scrub sponge. now if i sanitize with my regular sanitizer then boil in some water, (not nesicarily in that order) is that sufficant to get oils and whatever else is on new stock tubing?
Clean is more important than sanitized at this point. A few minutes in the boiling wort will sanitize it.