Most students spend months obsessing over fade lines before they ever think about scissor tension. That is backwards.
We sat down with Declan Forde, a barber with 11 years behind the chair, to ask what beginner students consistently get wrong. His answer surprised us.
Declan Forde, Master Barber: The tension screw on your scissors controls how the blades meet. Too loose and you get hair folding instead of cutting. Too tight and your hand fatigues within an hour. Most students never adjust it once the whole time they are in school. They just blame the scissors.
Declan recommends testing tension by holding one handle still and letting the other fall open under gravity. It should stop at roughly 45 degrees. Anything less means the tension is too tight. Anything more and the blades will fold fine or wet hair rather than cut cleanly.
He also pointed out that tension changes with humidity. A scissors that felt right in a dry classroom might behave differently on a humid afternoon with wet hair on the client.
- Test tension every morning before your first client
- Use a dedicated screwdriver, not a coin or fingernail
- Log your preferred tension setting when you find it
The adjustment takes about 20 seconds. Ignoring it costs you clean cuts across an entire shift.