CHI 44 Iron Guard Thermal Protecting Spray provides superior heat protection from the inside out against styling and finishing damages from the hottest heat tools. If you have ever experience damage from hot tools, this product is for you. The product is easy to use with a spray cap that allows you to spray throughout your hair and protect the areas that you are worried about getting damage. This spray will add strength to your hair to endure those thermal tools and is light weight to make your hair day amazing. The spray also will not clump or build up resulting in no flakes from the product.