Natural oils and dead skin cells when not washed away properly can build up on the eyelids, and cause itchiness and inflammation. Dirty Lash is a convenient healthy way to extend the longevity of your lashes. Dirty Lash helps to eliminate protein build-up that eventually accumulates on the lashes causing caked looking lashes. Using daily helps to clean, fluffs, untangle, and protect the integrity of the lashes. Natural anti-bacterial agent against pathogens; Hops extract are also loaded with nutrient-rich amino acids which nourish the skin.