When is DMT ready to smoke, after scraping it off?

[tele]

Hi,

How long should scraped-off crystals be in the open air before they are ready for vaporizing/smoking?

Any visible naphtha evaporates before they are scraped off, but is there a need for further drying in open air?

THANKS

 

[endlessness]

after you think its fine, put it in a closed container for a few hours, and later open it up and smell... if theres a bit of solvent smell again, you know its not good enough