Givenchy To use the liquid primer, start with a clean and moisturized face. Shake the bottle well before use, and apply a small amount of the primer to your fingertips or a makeup brush. Gently apply the primer onto your face, focusing on areas where you want to smooth out fine lines, minimize pores, or even out your skin tone. Make sure to blend the primer evenly onto your skin, starting from the center and working your way outwards. Allow the primer to dry for a few seconds before applying your foundation or other makeup products on top. With this simple application technique, you can achieve a smooth and even base for your makeup, helping it to last longer and look more flawless throughout the day. Face Primers