Fast and easy keratin BLOWOUT. Leave-in for 15 minutes to get results that last up to 6 weeks and remove up to 80% of the frizz and up to 20% of the curl. 4 Treatments INSTRUCTIONS: Shampoo hair with Olio di Morocco Clarifying Shampoo two times to open up the cuticle layer. Towel dry hair. Blow dry hair 80% leaving 20% dampness for manageability and deeper penetration of Olio di Morocco Mask and Domani. In a bowl, mix one ounce of Olio di Morocco Mask with one ounce of Domani for shoulder-length hair. Adjust amounts, more or less, depending on hair length. Using gloves, comb the mixture through the hair, from roots to ends. Put the client under a hot dryer for 15 minutes. Then rinse out the treatment thoroughly with lukewarm water. Spray Olio di Morocco Retaining Spray evenly throughout the entire head, comb thru, and blow dry 100% with a paddle brush, straightening hair as much as possible. Blow dry 100% and flat iron between 350-450F, depending on the condition of the hair.