Most shear damage isn't caused by normal wear — it's caused by avoidable habits. Here are the 10 most common maintenance mistakes stylists make, and what to do instead:
- Not cleaning daily. Residue buildup dulls the edge and drags on performance.
- Skipping lubrication. Skipped oiling leads to friction, rust, and a gritty pivot.
- Improper storage. Moisture and loose storage lead to rust and physical damage.
- Ignoring tension. Wrong tension causes uneven cuts and unnecessary strain on the blades.
- Using dull shears. Cutting with a dull edge ruins precision and increases hand fatigue.
- Allowing misalignment. Misaligned blades snag hair and wear out faster.
- Using harsh chemicals. Corrosive cleaners damage the blade finish and pivot over time.
- Skipping inspections. Small issues missed early turn into costly repairs later.
- Neglecting the pivot. A poorly maintained pivot is the single biggest cause of uneven cutting action.
- Avoiding professional servicing. DIY sharpening without the right equipment can permanently damage a convex edge.
The quick fix for most of these: clean, lubricate, and check tension weekly. Store shears in a protective case, and schedule professional servicing roughly every 6-9 months.
Lubrication: Getting It Right
Start with clean shears — oiling over debris just grinds grit into the pivot. Apply 2-3 drops of shear-specific oil at the pivot point and gently work it along the blades by opening and closing them a few times. Do a light daily pass at the pivot, and a more thorough lubrication weekly after cleaning.
Signs your lubrication routine needs attention: uneven cuts, hair pulling instead of cutting cleanly, visible rust, stiffness when opening and closing, or unusual hand strain. Use a lubricant made specifically for shears rather than a generic household oil — shear oil is formulated to protect the pivot without attracting dust, and the extra cost is worth it in extended tool life.
Why the Pivot Matters Most
The pivot is where nearly every maintenance mistake on this list eventually shows up. A shear that's clean, well-oiled, and correctly tensioned at the pivot will cut smoothly even if other maintenance slips occasionally. A neglected pivot, on the other hand, is the fastest way to turn a quality pair of shears into one that fights you on every cut.
When to Call a Professional
Regular at-home maintenance — cleaning, oiling, and tension checks — handles most day-to-day care. But sharpening, correcting misalignment, and deep servicing should go to a professional, especially for Japanese-steel convex edges, where the wrong sharpening angle can permanently damage the blade. Budget for professional servicing every 6-9 months as part of the cost of owning quality tools, not as an occasional emergency expense.
Avoiding these ten mistakes is the fastest way to extend the life of the shears you already own. If yours are past saving, browse Shihan Shears' collection for a replacement built from premium Japanese steel.