The Evil Eye Cures hung on walls and entrances accumulate negative energy. They may break, chip or fall and crack. Also when you are using this cure touch the surface, it will have accumulated dust or grime, though it looks clean. Clean it with soap and water and also salted water to remove negative energy.
Keep them clean and shiny. In case these evil eye cures break or chip or become muddy remove and clean or replace them. This is a symbol of accumulated negative energy.