Sectional drying divides the hair into multiple small sections so that each section can receive heat evenly. This method can effectively reduce the amount of heat each section is exposed to and reduce the risk of heat damage.
Control heat exposure
By treating the hair in sections, the household hair dryer can operate at lower temperatures and wind speeds, ensuring that each section is dried for a relatively short time. Compared with treating the entire hair at once, this can reduce the exposure of a single area to high temperatures for a long time, thereby reducing heat damage.
Promote even drying
Sectional drying ensures that each section is fully dried, avoiding greater heat damage to some parts of the hair due to uneven drying. When the hair is divided into small sections, the hot air flow can more easily penetrate the roots and ends of the hair, allowing moisture to be taken away faster and reducing the impact of moisture evaporation on the hair.
Practical operation tips
When performing section drying, you should gently absorb excess water with a towel after shampooing to avoid the impact of excessive moisture on the drying process. Afterwards, divide the hair into upper and lower parts and small sections so that they can be treated one by one. When blow-drying, use a household hair dryer on medium-low heat and hold it 6-8 inches from your hair.
When using a round brush or other styling tool, gently lift your hair to ensure that the heat is evenly distributed, helping your hair maintain its shape and shine while drying.