Pbw brand new glass carboy?

No difference

ive only aged in glass. i have only seen PETE carboys.

we should be specific. HDPE? better bottle is PET as were the ~4-6 gallon containers i used.

Doesn’t racking expose the cider to O2?  Or are you able to push with CO2 into a purged, sealed carboy? Oxidation is definitely a real concern, but I would think that use of kegs would be the better route, given the ease of purging.

No doubt a PBW soak would be a good thorough cleaning for a new car boy, but I it might be a little overkill.  I usually give them a good shake with warm water and some easy clean (or something like that), a couple rinses, Star San, good to go.

I haven’t found oxidation to be nearly the concern for cider as it is with beer.  Have you had a different experience?

Just feedback from a club member who regularly wins cider categories in comps around here.  He had a cider get a high score in an early comp and a very low score in a subsequent comp a few weeks later - the later comp sheets mentioned oxidation problems and the entrant confirmed that he had racked out of the same sealed carboy, so in the process, he said he must have not cleared the headspace with CO2 after the first racking.  On his later tasting, he agreed with the evaluation.

Interesting video. Why carboys fail: https://youtu.be/23P8k4AvCCw

very fast summary:

  1. temperature shock
  2. damage building up over time “microfractures”
  3. carrying it by the neck with a stresspoint handle

#1 and #3 seem like no-brainers to me. #2 is probably from this nu-male struggling to carry a full carboy and bouncing it off the floor. lol. soy’ll d that to ya.

Lmao lmao

Can you even make seltzers in carboys bro