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.)
Worth trying.... MAKE MASCARA LAST 3X LONGER!! A typical mascara dries out before half of it is used. When your favorite mascara starts getting dry, add 4-5 drops of saline solution or eyedrops to the bottle. Insert your wand and stir and TA-DA!! Fresh mascara! This can be repeated 2 or 3 times until all you mascara is gone. I'll have to try this.