Funny you guys are talking about Sasparilla. I came in to say that I filled a tank before work today, and I'm finding it hard to put down... absolute perfection. So my steeping recommendation is one month.
A MONTH?!? Whoa, I better add a few bottles. It may not otherwise GET that old. Just checked the order date, and that 30ml lasted me 3 weeks.
Mou, I believe you need to add Boba with Coconut and/or Boba with Honeydew to your list; I'd also recommend Ginger Apple Tea (and the BPomTea which I haven't even tried yet myself!!).
Sigh. Added. Thanks Eleanabler.