Yes, I make soap, cold processed and remilled (remelted) fragrance free color free and fragranced and colored.
Laundry soap too.
baking soda for teeth, yes that too.
For soap, I like 10-12% coconut oil, 45% veggie oil of some type, 45% lard, it turns out hard, slow melting, fluffy bubbles, I have cured some of it for years, the longer the better up to about 5 years.
Soapmaking is like chemistry in the kitchen, like cooking, to me anyways.