This will remove all traces of amphetamine, methamphetamine, ephedrine and psuedo-ephedrine from your freebase because they will all dissolve in the water, while the cocaine freebase will NOT dissol Now, pour your dry freebase pile into the glass of water. Take a small drinking glass and fill it up with about 2 inches of fresh cold water.

If you omit this part, you WILL also be smoking freebase amphetamine and freebase ephedrine, most assuredly. Now this next part is what everyone leaves out, but it is THE most crucial to obtaining pure freebase cocaine. With the bottom of a medium size metal spoon, carefully crush up the freebase into a fine powder. Now, with a sharp razor blade, carefully scrape up the white freebase into a pile. It will quickly change from an oily yellowish gold clump into a rock hard white form within a minute or so. Run the same, non-serated knife back and forth over the freebase clump. With a paper towel, carefully wipe up any remaining water from around the clump of freebase. Don't worry, the freebase will not move at all when tilted. Now, tilt the plate and let any excess water fall off.

Now, with a sharp, non-serated knife, gather the freebase from the spoon in one full motion and let it fall onto a ceramic plate. Fill the spoon with fresh cold water over top of the freebase. Pour out the remaining water with any residue left floating on top. The freebase will be yellowish gold in color. Your cocaine freebase will appear in the bottom of the spoon in the somewhat murky colored water that remains. Place the spoon with all three ingredients over medium high to high heat until all of the baking soda has finished bubbling out. Carefully fill the spoon with water to the 3/4 mark. In a large metal spoon, combine 1 gram of cocaine and 1/2 gram of baking soda.

Tutorial cooking crack in a spoon