1. Essential 7 Oil Cleansing Oil Shampoo: Lather. Rinse. Repeat if necessary. 2. Essential 7 Oil Treatment Conditioner: Apply to damp hair. Leave on for 2 minutes. Rinse. 3. Essential 7 Oil Restorative Hair Serum: Apply a small amount throughout damp hair and style as usual. Apply to dry hair for smoothing, added separation, definition, and shine.