Blend & Build Root Spray by Jon Renau is the perfect color correcting complement to every Jon Renau wig and topper. This proprietary formula comes in four striking shades. It’s quick, easy-to-use, and convenient for handling when you’re on the go. The spray is ideal for blending, and safe for both skin and scalp. Benefits All day coverage Quick and easy to use for wigs and toppers Create a seamless blend from biological part and a topper and create a fuller look Add color to create depth and dimension to any wig or topper Add a root to any synthetic or human hair piece Safe for skin and scalp - Formulated without parabens, sulfates, sodium chlorides, or MITs Vegan & Cruelty Free How To Use Blending your biological hair with your topper: 1. Shake well 2. Spray 2-3 inches away from the scalp and topper base 3. Spray along where your biological hair and topper meet to blend the color for a seamless transition 4. Allow color to dry for 30 seconds then comb through to create a fuller look Create a fuller look to your biological hair: 1. Shake well 2. Section 1/8 inch your front hairline or parting areas and spray 2-3 inches away from your scalp 3. Allow color to dry for 30 seconds then comb through to create a fuller look