This gal wanted to have me make her some lard soap out of her rendered lard. I thought it smelled but not familiar with lard. There was brown residue in the bottom of her pans which I steered clear away from and did not use. 1st time trying Lard. Lard 49.3% of oils Hi Oleic Safflower 21.3% Coconut Oil 14.7% Castor 5% Sweet Almond 9.7% Lemon Grass EO 1% to cover the odor of the Lard SF 5% 33% Lye Solution Strength Warmed the oils, added the lemon grass EO, stick blended well to mix and then added the lye water. Poured at thin trace. Did the Lemon Grass cause the yellow blotches? I did not like the look of this soap. Looked like a transparent ring around the outside of it. Should I re-batch it?