A pore refining skincare brush for combination skin prone to imperfections, this targeted skincare product instantly reduces the look of enlarged pores & mattifies shine, making the skin appear smoother, shine-free & prepared for a flawless make-up application. Directions for use: The brush: a professional gesture directly inspired by the application tip of professional make-up artists. 1. Turn the lower part of the brush to the ON position. The Yves Saint Laurent Top Secrets Pore Refining Skincare Brush is ready to use. 2. Gently press the tube to release the desire amount of the product onto the brush. 3. Apply to the area of the skin prone to enlarged pores as well as to shine. Begin in the centre of the face & smooth outwards avoiding eye area. 4. After use turn the lower part of the brush to the OFF position & wipe the brush with a clean & dry tissue. Brush cleansing tips: 1. After each application, wipe off the brush hair (put it first on the OFF position) with a clean & dry tissue. This daily cleansing is the key to keep the brush hair clean, neat, silky & to maintain the brush quality & efficiency. 2. Once a week, always in the OFF position, wipe off the brush hair with a tissue soaked with alcohol or with hydro-alcoholic solution & then dry the brush hair with a clean & dry tissue.