Question: how to use essential oils in candles?
Answer: Melt soy wax in a pot over low-medium heat. ... 
Once melted, add 80-102 drops of your favorite essential oils. ... 
Anchor wicks to bottom of mason jars using a bit of wax.
Tape wick upright to a horizontal chopstick or pen (see picture above).
Pour wax into mason jar and then repeat until all jars are full.