If you have a problem skin like acne or an oily skin, wash your tools especially the ones you use the most, as often as twice a week. Brushes you use close to the eyes like a secret camouflage brush or eyeliner brush should be cleansed every time you have used it by using a gentle shampoo or make up brush cleanser.
NOTE: Always keep the brush in downwards direction when finished washing.You don’t want the water entering the handle. The water will remove the gum which is inside the handle, the gum holds on to the bristles and prevents it to shed to much.
After the wash is complete just squeeze the bristles very lightly to remove excess water!