Most people never vouch to touch salvia again where as some people totally go nuts after there first dmt experience... its hard to say both have there own little charm.
roll a small straw of foil, pack dmt in one end, and fold that side so it cant fall out, then heat and suck...
Don't do the foil thing again, once wont kill you.
The key is surrender. DMT is like an unattainable energy if you try to keep it all in, then you'll eventually crack under the pressure, channeling the energy is key.
When SWIM made some, he didn't yield much, but it was all white, sparkly snowflakes. No orange, gooey earwax stuff. Wasn't too visual (as compared to others extractions he's sampled), but had a great vibe too it.
A lot of sources are resorting to this I believe as quantity is getting stunted by laws... therefore, they have to use older cuttings. So be aware of your vendor!