Make your own soap with these molds. After the soap has cured, you can cut the soap into slices to get wonderfully scented soap pieces. Or you use a mold that is already ready in shape and size for the soap. Making cold process soap is a lot easier than making hot process soap, but both methods can be applied to the soap molds because the silicone molds are resistant to -40 degrees to + 230 degrees Celsius. The molds are also food safe which means they can also be used for fondant, pudding or other foods.