Why do clippers leave lines on my head when i get my hair cutt?

Clippers can leave lines on your head due to uneven pressure or incorrect technique used by the barber. If the clipper guard isn't blended properly or if the barber switches between different guard lengths without fading, it can create noticeable lines. Additionally, using dull blades or not keeping the clippers at the right angle may contribute to this issue. To avoid lines, it's important for the barber to blend and fade the hair correctly.