The good news on liquid soap is that you can scent it after dilution. So, make your soap whenever you like, then add your FO/EO when you get them in.
You don't have to have Poly80 for liquid soap, either. Only if you get a separation issue with the FO/EO.
You don't have to have Poly80 for liquid soap, either. Only if you get a separation issue with the FO/EO.
