I have seen parasites being discharged from my eyes after a treatment. It looks like a small white mucus ball, but has a black line inside. My ears also excrete fluid after this treatment.
Thieves contains Clove (Syzygium aromaticum), lemon (Citrus limon), cinnamon (Cinnamomum verum), Eucalyptus radiata, and rosemary (Rosmarinus officinalis) which are powerful antiparasitics. This in combination with clay is extremely powerful. I do this once or twice per week. I rinse out and shampoo with Dr. Bronner's peppermint soap.