As I was running out of my laundry detergent made with 100% CO soap, I knew today would be the day I had to make more. I decided last minute to make a 100% Lard soap and see how the two compare, as I have seen laundry bars for sale that are Lard. I did the same as with the CO and made it with 0% sf and it is in the mold now. So just out of curiosity, have you tried both and if so, which do you prefer?