CLINIQUE Concealer Brush Designed for una targeted and precise application of the concealer and for una Even application. To hide small imperfections, use the tip of the brush; use the flat side for touch-ups on larger areas: dark circles and discolorations. The exclusive antibacterial technology helps ensure maximum brush hygiene. Simple. Safe. Effective. Allergy-tested. 100% fragrance-free. How to use: To hide breakouts, spider veins, and small imperfections: apply una Apply a small amount of concealer to the back of your hand. Dip the tip of the brush into the concealer, then apply the product evenly. dove need.