How to clean the brush Cleaning: 1. Add half a cup of room temperature water to a glass, pour in the washing liquid and stir well. Immerse the fluff in water for 3-5 minutes. 2. Stir and clean along the bristles, hold the bristles in the palm, and use repeated grasping and releasing methods to completely remove the residual dirt and makeup in the hands of the bristles. 3. Rinse with cold water, slightly absorb the water with tissue paper, and place it in a ventilated place to dry after finishing.