I make all my soap myself. I use sunflower/safflower oil and coconut oil for the base, and use olive oil to superfat the soap.
I make a batch of 3-4 liters of oil at a time, and i generally have soap for about a year.
I`ve also found, that it takes alot less soap to get clean myself, and clean other things, than one would think. It`s one of those instances where a little goes a long way.
Also, knowing that the soap you use has no added chemicals is kinda neat.
As for pine tar soap, i`ve not made it myself. But from what i`ve read, when it is added to the oil/fat and lye mix, it makes things set up really fast. So i think you`d want to add it right at the end, when you`re all ready to pour the soap into the molds. It`s like, get everything ready, add the tar, mix, pour, within less than 30 seconds or so.
(To me, this means that you need to wait for the fat/lye mix to be at the trace, so you`d have to pour it right then anyway. Add the tar, (remembering that the tar needs to be 30-40% of the mix, if i didn`t read things wrong.) Mix it quickly, and pour into waiting molds.)
Just what little i`ve figure out from making some bubbles.
