Translations:Adventist Youth Honors Answer Book/Arts and Crafts/Soap Craft/19/en
From Pathfinder Wiki
You can buy multipacks of soap at reasonable prices at large "warehouse" type stores such as Costco or Sam's Club, or at large retailers such as Target or Walmart. Ivory soap works pretty well for this, though you may wish to check that none of your Pathfinders are allergic to it before you buy it.
