The SHEER BLUSH brush is designed with duo fiber bristles for a controlled and customizable color application. Dab brush in your favorite blush. Apply in an oval shape at the top of cheekbone or apples of cheeks, blending outward towards the hairline. Continue to apply product until desired color is achieved. Cleaning Tips: 1. If it's a brush you use daily, we recommend washing it weekly using our EcoTools Brush Shampoo and warm water. 2. Lather the bristles with our EcoTools Brush Shampoo and rinse under water until the water runs clear. 3. Try not to fully submerge the base of the bristles in water or your cruelty-free bristles may detach from the form. 4. After rinsing, smooth brush head back into original form and lay flat to dry. 5. Let dry overnight and wake up to a refreshed brush for your morning makeup routine! 6. For a simple daily cleanse, try out our EcoTools Cleansing Cloths.