A small diy recipe: burnt wood then leeched the ash to make potassium hydroxide,
some of it became potassium carbonate because I didn’t bother sealing it off from air.
It’s kind of like the potash recipe except just for potassium.
In case anyone is curious the wood I used was maple.
Managed to get a ph of 14 on this stuff.
![](https://s2.save4k.ru/pic/PxRyVhNFLH8/mqdefault.jpg)