Melt the soy wax in a double boiler until fully melted.
Once melted, divide the wax evenly between two containers if you want two colors.
Stir in your candle dye, a drop at a time, until you reach the color you love in each container.
Let the wax cool slightly, around 120-130°F. This keeps the essential oil scent from burning off.
Stir in your essential oil blend once the wax has cooled a bit.
Pour the melted wax into your silicone mold.
Let the wax melts cool and harden completely at room temperature (this usually takes an hour or two).
Pop them out of the mold once fully set and store in an airtight container until you're ready to use them in your wax warmer!