Safest and most effective to work

When you clamp down or close your flat or curling iron, you shouldn t hear any sizzling, hissing or crackling: If you do hear any such noise, that s the excess moisture AND your hair BOILING. If you re going to blow your hair straight, it s safest and most effective to work in small sections, applying a small amount of oil to each section before you begin. If you try to dry sections that are too large, the hairs on the outside of each section will get fried before the hairs on the inside have a chance to dry.