I know about milk cartons (quart) and if you filled up the whole carton you could cut soap in 1" increments or maybe a little more for shrinkage instead of 3 and a half inches rectangles. Not that there is anything wrong with slab soaps. I would just like to be able to have a messy top and it looks really neat and you can crinkle cut the entire big sides if you want. The back of some of my soaps are messy and should have been cake-iced by me to really be at their best. It's hard sometimes to have smooth unless you pour in the nick of time.
What are some good square or rectangle loaves molds? They don't have to be fancy, they can be hardware store stuff that you just fold a piece of freezer paper into. I like round pvc but what kind of packaging to do with those baffles me. I've just seen ones in boxes at nutrition stores and you buy them bare. (The soaps not yourself!)
What are some good square or rectangle loaves molds? They don't have to be fancy, they can be hardware store stuff that you just fold a piece of freezer paper into. I like round pvc but what kind of packaging to do with those baffles me. I've just seen ones in boxes at nutrition stores and you buy them bare. (The soaps not yourself!)