Hollywood Beauty Carrot Oil Hair & Scalp Treatment 8 ozFor Hair Breakage: Apply small amounts directly to hair and scalp, gently massage. Carrot oil will penetrate the hair shaft and help repair damaged hair. Hot oil: First heat oil by palcing the bottle in a cup of warm water. Apply evenly throughout your hair and scalp. Cover hair with a warm moist towel for five minutes then rinse and style. Use the warmed oil to moisten your skin and nail cuticles.