False lashes have the power to change your makeup in an instant, whether you’re opting for a soft and subtle daytime look or a rockstar’s girlfriend-inspired smoky eye. But in order to get the most wear out of your favorite false lashes, it’s important to keep them clean between each use. In fact, “if you take care of your lashes by cleaning and sanitizing them, you can get up to 15 uses,” explains Alexandria Cervantes, NYX Professional Makeup senior pro artist. Keep reading for her breakdown on how to keep your falsies clean and store them after each use.