This is a clarification of Cyb's Salt Tek, designed for people with minimal knowledge of chemistry. I've revamped this tek because I feel that proper safety precautions are not advised in any others. This tek is designed to be safe, not the most effective, and for small amounts of Mimosa Hostilis. If you wish to extract large quantities, or to risk your life for some extra N,N-DMT, find another tek. This tek has an efficiency of 4%. You will extract 1g of N,N-DMT from 50g of Mimosa Hostilis. 50g of Mimosa Hostilis should cost you in the realm of $10-$20.
I am expecting some criticism about excessive safety precautions. I would remind you that Naphtha is simply a cocktail of undocumented organic compounds, many of which you do not want to be inhaling. Like other corrosive acids and alkalis, drops of sodium hydroxide solutions can decompose proteins and lipids in skin, eyes or other living tissues via amide hydrolysis and ester hydrolysis, which consequently causes chemical burns and may induce permanent blindness if it contacts your eyes.
All links are to Amazon. Scale proportions linearly with increased/decreased Mimosa Hostilis supply. The total cost of supplies will be in the area of $100-200, including chemicals. Further extractions can be done as-needed with a cost of about $15 per extraction. The required protective gear may seem intimidating, but if you follow this tek to the letter, you will have no problems. The cost may seem intimidating, but it's for your safety, and will allow you to extract DMT and other substances without worrying about exposure to dangerous chemicals.
You are risking your own safety by excluding or substituting any of these.
Chemical Resistant Gloves
Disposable Tyvek Hazard Suit
Can be substituted with reusable suit. Check resistance to Sodium Hydroxide and Naphtha.
Reusable Full Faceplate Respirator
These will make your life a bit easier.