What is the best heat for hair with a hairdryer brush?The appropriate temperature for hair depends on your hair type, texture and density, and you can determine this through trial and error to reach the appropriate temperature for your hair. desiredCriteria to pay attention to when buying a hairdryer brush*Criteria to pay attention to when buying a hair brush Cylinder Size Since the size of the hair rolls depends on the length of the barrel diameter of the brush, If you want to get a lot of curly hair, you should use a thin brush, which gives you a more stable style. The length of the brush bristles depends on the length and texture of your hair. The long and spaced bristles are suitable for thick and long hair. The short and fine bristles are suitable for short hair.For better use:-        Wash it once a week with hair shampoo or vinegar and hot water to get rid of hair oils and small hairs stuck in the brush.Always keep cosmetics clean. -Keep out of the reach of children