the tek is still in it's infancy.
1: and acid can be used, but SWIM didn't use one, the 40ml/g didn't even taste bad AT ALL when mixed with raspberry tang, though a tad oily. The acid might change that
2:just use room temp or cold water for now unless you'd like to "take one for the team" if it doesn't work and produces mass nausea like plain warm/hot water brewing.
3.SWIM was going to mix the complete brew (after all the steps) for a day at room temp with equal parts strong (cooled) coffee. This of course could be tried with peppermint as well.
cheers
Q21Q21's Tek: A comprehensive guide to extracting DMTThe 2 teks use non-toxic lime and vinegar and Tek 1: d-Limonene or Xylene or Tek 2: Naptha to produce very quick high yields with the greatest of ease.I am almost never on this site anymore so I will likely not answer PMs