Instructions for using the Hairbeauron [Straight]: Switch on the power, set the temperature, take a bundle of hair and gently swipe the plates to straighten it. Please use HairBeLuron on natural hair only. (If you apply HairBeLuron on hair coated with care products or oils, it may damage the hair) ※ Before use, check the condition of your hair and try different temperature settings - low, medium and high temperature. Run the HairBeLuron Straight through your hair slowly and smoothly a few times. Pass slowly and repeatedly through the blocked hair bundle as if brushing the hair.