Spray clean soap mold with rubbing alcohol.
Fill the bottom of the double boiler with water and place the top part on it. Heat to medium.
Chop melt and pour base and place it in the top of the double boiler.
Cook until melted, stirring occasionally.
Remove from heat and add lavender essential oil. Stir in dried lavender.
Transfer to prepared soap molds and spray with rubbing alcohol to remove bubbles.
Allow to cool in the mold until hardened.