Soap Noodles constitute the very basic form of soap and are made from vegetable oils ranging from palm, coconut, and olive. They can also be made from animal fats (tallow), or a blend of both animal and vegetable fats. Soap Noodles are saponified using Sodium Hydroxide to form a salt of the fatty acid which is used in the production of soap. They are as easy as to work with as melt and pour soap, and you can add pigments, fragrances or other additives to create your very own version of handmade soap.