This guide is the best way hands down to purify cocaine of most of the known cuts and can be done at home by just about anyone. In a matter of a day you could have some high purity cocaine to sniff.
I’ve worked on this for awhile, many times trying to dry a cocaine acetate solution but always ending up with benzoylecgonine as the hydrolysis byproduct and very little effect. This guide will avoid any chance of hydrolysis, and doesn’t require gassing or dry solvents.
You’ll need:
- Distilled Vinegar 5% buy a quality brand
- Distilled Water
- Baking Soda
- Glass Dropper (preferably one with volumetric ml on the side, but no need if you have next item)
- 1ml IV Syringe
- Shot Glass
- Nasal Spray Bottle w/ Screw On Top
- Cocaine
Take one gram of cocaine, preferably of decent quality to begin with. Place into shot glass then add .35g baking soda and dry mix it. Add enough water to turn it all into a solution then heat with hot plate or lighter if that’s possible. Get the reaction going and bubbling, apply light heat occasionally thereafter to see if anymore bubbling occurs. Once reaction is over there will be a lot of precipitated freebase on the top/sides/bottom.
Now if enough water isn’t in there already, add more HOT distilled water via glass dropped with mixing and then letting it settle until you have enough where there’s a decent gap between the top floating freebase and the stuff which has sunk to the bottom.
You want enough room to then carefully insert the syringe through the top layer to get to the clear water beneath. You can scoot over the top precipitate with the needle so it doesn’t coat the syringe as you do so. Now suck up as much water as you can trying to avoid precipitated freebase. Thankfully all but the smallest pieces will clog it instead of going up, hence the use of the syringe over say a glass dropper.
Get as much water as you can. Once your satisfied, add fresh hot water (steamy but not boiling) stir it around. Let settle and repeat what you did with the syringe. Add hot water again and repeat, do this 3-4 times total.
This step will clean out caffeine, boric acid, levamisole, excess baking soda, you name it and I bet it’ll clean it out. Cocaine freebases solubility to water is nil compared to most other substances even when they are also in their freebase form.
After the last wash, suck off as much as possible then carefully tilt the shot glass onto its side on a plate so that you can then have a fan pointed directly in to the shot glass, if a little pours out onto the plate you can just scrape it up after it dries. Run fan over this (preferably a heater fan, goes much faster) until dry then scrape up.
You’ve now got pure freebase but unless you feel like peaking out the window all night or getting a serious addiction going you want that in a snortable form at least. This is where it gets tricky.
Most TEKS involve gassing dry acetone or some other dry acidic solvent scenario. Not exactly drug user friendly.
Go out and find a nasal spray bottle for allergies that has a screw on top. Smaller the better, mine was supposedly 20ml. Take home, clean it out completely making sure to spray clean water through it was well. Now fill the bottle to edge of the neck of the bottle, a spot you can easily tell it’s filled to that if you get what I mean. Next pour this out into a fairly accurate volumetric measuring container, I had a little baby liquid medicine dispenser that had 1ml lines up to 10ml, but if all else the syringe can work too. Measure how much water total went up to that edge, write it down. For mine it was 18ml.
Next re-fill the nasal spray, cap it, and just start spraying counting each spray until the bottle is empty. Write that down, mine was 140. Calculate how many sprays for each ml, mine was 7.7, rounded it to 8.
Now you know how many sprays per ml for your particular bottle, next you need to make your solution to put in. This should ONLY be done when your ready to snort it that day, otherwise keep it as the freebase until ready. Sitting in a water solution too long will cause it to hydrolyze and break down, but your good at least 24-48hrs. I’ve had them last a week with seemingly little break down but wouldn’t risk it, shit ain’t cheap.
You’ll want to make sure you have at least .6g pure freebase. Mix 550mg crushed/chopped freebase with 2ml vinegar in shot glass. Swirl occasionally and let sit/react for 30min. At the end if it all dissolved add 10mg freebase and swirl with sit for 15min. You want to have a neutral solution and to ensure this it’s best to have a couple milligram floating at the bottom. If there’s too much on the bottom for your tastes, add a drop of vinegar with swirling every 15min until your happy.
Once complete, add an additional 5ml of distilled water to dilute solution and carefully suck up then put into nasal spray. Add another 1ml to catch residue in shot glass and add that as well. For my set up this gave roughly ~10mg per spray. (Note: The amount you use to dilute will likely be different than mine, you’ll need to do some math to calculate how much you want per spray. I tried 20mg per spray but felt 10mg per was better.)
Now nasal spray cocaine hits way different and is a much different experience but awesome nonetheless. It doesn’t hit as hard or quick but has legs with very little comedown in comparison cuz it seems to take longer to get into the bloodstream being already dissolved in water. I fucked up my first dose and did 8 sprays until I was bent over getting that worrying heart rate increase and had to sit down to relax for a moment.
We would do 2-4 sprays every now and then. It made for a very smooth Cocaine experience relatively, unlike the up and down of snorting lines. Seemed like it would be great for our and shows. We did however miss the ritual of snorting lines.
400mg freebase converted this way lasted us from 3pm to 11pm for two of us. I was impressed.
I’ll probably edit in clarification but that’s a good rough draft. This is great for the occasional user like myself that wants to use a gram of pure once or twice (or 5 times lol) a year, it takes some patience but well worth it
Zero comedown today, and my nose feels much better than it did before this purification with all the boric acid in cocaine these days.
-GC
I’ve worked on this for awhile, many times trying to dry a cocaine acetate solution but always ending up with benzoylecgonine as the hydrolysis byproduct and very little effect. This guide will avoid any chance of hydrolysis, and doesn’t require gassing or dry solvents.
You’ll need:
- Distilled Vinegar 5% buy a quality brand
- Distilled Water
- Baking Soda
- Glass Dropper (preferably one with volumetric ml on the side, but no need if you have next item)
- 1ml IV Syringe
- Shot Glass
- Nasal Spray Bottle w/ Screw On Top
- Cocaine
Take one gram of cocaine, preferably of decent quality to begin with. Place into shot glass then add .35g baking soda and dry mix it. Add enough water to turn it all into a solution then heat with hot plate or lighter if that’s possible. Get the reaction going and bubbling, apply light heat occasionally thereafter to see if anymore bubbling occurs. Once reaction is over there will be a lot of precipitated freebase on the top/sides/bottom.
Now if enough water isn’t in there already, add more HOT distilled water via glass dropped with mixing and then letting it settle until you have enough where there’s a decent gap between the top floating freebase and the stuff which has sunk to the bottom.
You want enough room to then carefully insert the syringe through the top layer to get to the clear water beneath. You can scoot over the top precipitate with the needle so it doesn’t coat the syringe as you do so. Now suck up as much water as you can trying to avoid precipitated freebase. Thankfully all but the smallest pieces will clog it instead of going up, hence the use of the syringe over say a glass dropper.
Get as much water as you can. Once your satisfied, add fresh hot water (steamy but not boiling) stir it around. Let settle and repeat what you did with the syringe. Add hot water again and repeat, do this 3-4 times total.
This step will clean out caffeine, boric acid, levamisole, excess baking soda, you name it and I bet it’ll clean it out. Cocaine freebases solubility to water is nil compared to most other substances even when they are also in their freebase form.
After the last wash, suck off as much as possible then carefully tilt the shot glass onto its side on a plate so that you can then have a fan pointed directly in to the shot glass, if a little pours out onto the plate you can just scrape it up after it dries. Run fan over this (preferably a heater fan, goes much faster) until dry then scrape up.
You’ve now got pure freebase but unless you feel like peaking out the window all night or getting a serious addiction going you want that in a snortable form at least. This is where it gets tricky.
Most TEKS involve gassing dry acetone or some other dry acidic solvent scenario. Not exactly drug user friendly.
Go out and find a nasal spray bottle for allergies that has a screw on top. Smaller the better, mine was supposedly 20ml. Take home, clean it out completely making sure to spray clean water through it was well. Now fill the bottle to edge of the neck of the bottle, a spot you can easily tell it’s filled to that if you get what I mean. Next pour this out into a fairly accurate volumetric measuring container, I had a little baby liquid medicine dispenser that had 1ml lines up to 10ml, but if all else the syringe can work too. Measure how much water total went up to that edge, write it down. For mine it was 18ml.
Next re-fill the nasal spray, cap it, and just start spraying counting each spray until the bottle is empty. Write that down, mine was 140. Calculate how many sprays for each ml, mine was 7.7, rounded it to 8.
Now you know how many sprays per ml for your particular bottle, next you need to make your solution to put in. This should ONLY be done when your ready to snort it that day, otherwise keep it as the freebase until ready. Sitting in a water solution too long will cause it to hydrolyze and break down, but your good at least 24-48hrs. I’ve had them last a week with seemingly little break down but wouldn’t risk it, shit ain’t cheap.
You’ll want to make sure you have at least .6g pure freebase. Mix 550mg crushed/chopped freebase with 2ml vinegar in shot glass. Swirl occasionally and let sit/react for 30min. At the end if it all dissolved add 10mg freebase and swirl with sit for 15min. You want to have a neutral solution and to ensure this it’s best to have a couple milligram floating at the bottom. If there’s too much on the bottom for your tastes, add a drop of vinegar with swirling every 15min until your happy.
Once complete, add an additional 5ml of distilled water to dilute solution and carefully suck up then put into nasal spray. Add another 1ml to catch residue in shot glass and add that as well. For my set up this gave roughly ~10mg per spray. (Note: The amount you use to dilute will likely be different than mine, you’ll need to do some math to calculate how much you want per spray. I tried 20mg per spray but felt 10mg per was better.)
Now nasal spray cocaine hits way different and is a much different experience but awesome nonetheless. It doesn’t hit as hard or quick but has legs with very little comedown in comparison cuz it seems to take longer to get into the bloodstream being already dissolved in water. I fucked up my first dose and did 8 sprays until I was bent over getting that worrying heart rate increase and had to sit down to relax for a moment.
We would do 2-4 sprays every now and then. It made for a very smooth Cocaine experience relatively, unlike the up and down of snorting lines. Seemed like it would be great for our and shows. We did however miss the ritual of snorting lines.
400mg freebase converted this way lasted us from 3pm to 11pm for two of us. I was impressed.
I’ll probably edit in clarification but that’s a good rough draft. This is great for the occasional user like myself that wants to use a gram of pure once or twice (or 5 times lol) a year, it takes some patience but well worth it

Zero comedown today, and my nose feels much better than it did before this purification with all the boric acid in cocaine these days.
-GC
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