Even Christie Brinkley is a fan of our favorite root touch-up spray of 2017. After polling countless celebrity makeup artists and hairstylists, not to mention testing some out for ourselves, our annual Best Beauty Buys has been completed, containing the very best products spanning every category. When it came to stretching out our color appoinments, Rita Hazan's Root Concealer Touch-Up Spray was the item that ranked at the top, and Brinkley is as big of a fan as we are. Obviously, we had to ask the pro—who works with Mariah Carey and Beyoncé, to name a few more of her famous clients—for the breakdown on how to use it, and exactly where to apply it.
Hit play on the video above to get the breakdown in full, and pick up a can of Rita Hazan's Root Concealer Touch-Up Spray for $25 at sephora.com.