This is a mixture I found on the net-have not tried it yet so I don’t know if it works or not.
Mixed 1/4 cup olive oil, a wad of beeswax (1/2 of a sheet of foundation), and about 20 drops of lemongrass oil. I heated the mixture together in a glass measuring cup that I placed in a pan of boiling water. Once it was all melted together, I poured it into a small foil bread mold we had in the cabinet. It solidified into a smearable paste in about 5 minutes.