Sleep Hygiene is ways to follow a step by step provess to treat insomnia and keep it from returning . it bring togethere different self-enhaTHAT FOLLOWS A STEP-BY-STEP PROCESS TO TREAT INSOMNIA AND KEEP IT FROM RETURNING. IT BRING TOGETHER DIFFERENT SLEEP-ENHANCING TECHNIQUES, INCLUDING SLEEP HYGIENE EDUCATION, TO FIX WHAT’S CAUSING INSOMNIA.