The ingredients for making lye are wood ash and water. Preferably rain water, as it is soft, although tap water will work just as well. The ash should come from .
You can make your own potassium hydroxide lye by soaking wood ash in rain water, and this. . The lye water that comes out the second time will be stronger.
Hardwood ashes are some of the best producers of lye.. and drippings you have on hand will supply the fat and the lye comes from wood ashes and water.
Can You Make Soap Without Lye (Sodium Hydroxide)?. quite a few articles on soap making and the question always comes up: â€œHow safe is it to be using lye?