- Great for all hair types, this pre-conditioning spray is a daily use reconstructor that adds strength and elasticity to distressed, weak or over-processed hair. pH 4.5-5.5. Enjoy presents Repair: clarifies, repairs and protects damaged, brittle and chemically treated hair while preparing it for any chemical service. Cleanse hair with the ENJOY® shampoo of choice, rinse and remove excess water. Apply Intensive Reconstructing Spray (I.R.S.) to hair. DO NOT RINSE. Apply ENJOY® conditioner of choice directly over I.R.S. and comb through. Leave on 2-5 minutes and then rinse. Use once a week or as needed to recondition hair.