Tutorial on how & why to properly clean your makeup brushes. (a tablespoon of white vinegar in a cup of hot water, and a 20 minute soak, followed by a hot, then cold rinse and pat dry will do it. Disinfects, dissolves grease/makeup, leaves no film, and inexpensive.)
just did this to ALL my make-up brushes and 1st off let me start by saying EW; SOO GROSS.. but it totally cleaned them up and left no nasty odor or makeup behind. ladies this is def worth the 15 minutes!