With so many makeup products and tools around, we don’t blame you for feeling a bit overwhelmed when it comes to picking what is actually necessary and what isn’t. Do you really need to use a makeup sponge instead of a brush to blend? Is your makeup really going to run if you don’t use a setting spray? Today, we answer one such question - is primer really important? The answer is simple, YES! We tell you exactly why and how you need to use a primer to ensure smooth makeup application that will last you through rain or shine.