So first of all you should have clean IPA without additives. You can also use acetone or naphtha.
Secondly you do not need to keep your caapi in freezer. Just have it in dark place. I have done the same think. I do not know what would you need rice cooker for. After 30 days just evaporate the menstrum on dry caapi leafs or any other preferred herb.
There is also different way to do this and it takes instead of 30 days just one
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Yes its true but I did not know that then. What you do is just boil caapi leafs for few hours and then strain it and evaporate as stated above. The evaporation will take a bit longer but the whole process is much quicker.
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