Hairstyling Tip of the Day: Your Scalp is a Well Oiled Machine! Your scalp is designed to keep your hair follicles lubricated and doing their job, however sometimes with our constant heat styling, washing, and product build up — our midshaft and ends lack the oil and moisture they need most. Try using a clarifying shampoo to remove product build up followed by a Macadamia oil treatment like this one  to make sure we’re infusing our ends with the required moisture1