Cascarilla It is used to repel negative energy and the vibration of low energies and can be used in many different ways. Cascarilla which is dried egg shell powder compacted and made into what resembles the texture of chalk.
 
How to Incorporate Cascarilla into daily rituals
-Add to baths for its cleansing, purifying and clarifying vibration
-Use to draw symbols and sigils
-Dusting or drawing a cross on your forehead can protect you from psychic attacks such as from energy vampires if you are a medium,empath, clairvoyant etc..
-sprinkle some in ur shoes to protect u from negative energy,evil eye and bad wished on you.