I like beeswax. I like the color it gives the soap and I think it boosts the sweet smell, which is important if you aren't using an FO (IMO). I save a food can and melt my wax in that, like a double boiler. That way, when the soap is done, I can just throw the can away and not have to struggle to get beeswax off of a pot. I melt my beeswax and heat my oils in my soap pot. I then pour the beeswax into the oils. The beeswax will sometimes harden up again if the oils are too cool, so I will slowly heat the oils until the beeswax melts into the mix, then let the oils cool. I make oatmeal, milk and honey soap this way. I use canned milk and add it to my oils. I have never had the over heating problems that some folks seem to have, even in a recipe that contains beeswax, honey and milk.
http://www.lovinsoap.com/2013/02/th...d-honey-cold-process-soap-milk-in-oil-method/
I take the weight of my can of milk and then I calculate a recipe that uses double that in water. Usually I use the calculator at the sage and I choose the maximum amount of water (the sage suggests a range). So, if I am using a can of milk that is 14.5 ounces, I want a recipe that calls for 29 ounces of water. I dissolve my lye in 14.5 ounces of water. I put my can of milk in the fridge or freezer to get it cold (not frozen). I have no idea if this is actually necessary. I did this the first time I used this method, and it worked (no overheating, no sour milk smell), so I have stuck with it. I melt my oils, melt my beewax, and add my beeswax to my oils. Once the beeswax is incorporated into the oils, I let the oils cool to 100. When the lye is ready to pour, I add my honey, milk and oatmeal to the oils, stir, and then pour the lye and stick blend.
I have a log mold that holds 4 logs. If I am making 2 logs of soap, I make sure they are seperated by an empty space, so if the soap seems to be overheating I can put something cool between the logs. But I have never had to do this. I don't put my soap in the freezer, I don't take it outside in the cold weather - I just don't insulate it. I do cover the counter with newspaper or old towels or something, just in case this the time that the soap decides to volcano on me. (I figure I am due for a soaplosion.)
Obsidian - I love your idea of melting the beeswax in really hot water. I will have to try that. Was it hard to get the wax off of your stick blender?