Copal Resin is used to clear negative energies & increase vibrations. It is associated with the crown chakra and is used to increase consciousness.  Copal resin is mainly used to cleanse a space and during spiritual rituals. 
 
Resin is powerful.  Hold the flame to the Resin directly or place on a charcoal in a flame resistant container. Once the resin is lit, it will fizzle slightly & emit smoke. Use this smoke to cleanse all 4 corners of your space.