These are localized white spots on skin which may affect any area of the body, but these white spots are quite stable lesions.[2] In the majority of patients, the lesions are not completely achromic, but are hypopigmented and resemble splashed paint.[6] The individual lesions are permanent and there are no effective therapies for re-pigmenting this nevus.[6] If there is hair in an affected area, it is usually colourless or white.