To use Pure Instinct Captivate Men's Roll - On Pheromone Perfume Oil, simply roll it on your pulse points, like your wrists, neck, or behind your ears. These areas have more blood flow, which helps to spread the fragrance better. When applying, don't overdo it; a little goes a long way. Keep the perfume oil away from direct sunlight and high temperatures. Store it in a cool, dry place. Avoid getting it in your eyes or on any broken skin. If you have sensitive skin, it's a good idea to do a patch test on a small area of your skin first. With proper care, this perfume oil will keep its great scent for a long time.