To disinfect and clean your make up brush try this easy trick!
Items:
1 cup 
1 used make up brush
White Vinegar 
 
 
Pour the white vinegar into a small cup and leave the brush in the cup for 25 minutes. After 25 minutes passes, rinse your brush in cold water and then dry it softly. 
Cleaning your make up brushes constantly prevents acne on skin.