Sharp shears protect your clients, your reputation, and your hands. Spot the warning signs early and you can schedule servicing before the edge fails mid-fade.
Warning Signs You Can Feel
- Hair folding or sliding - If tension is correct and hair still bends, the edge is done.
- Gritty or squeaky noise - Indicates debris or micro-chipping. Clean, oil, and retest. If the sound stays, book a sharpener immediately.
- Snagging at the tips - Most wear lives in the last 10 mm. If clients flinch around ears or beard lines, stop using that shear.
Visual & Tactile Clues
- Shiny edge - A true edge is matte. Reflection shows the blade has rolled.
- Fingernail catch - Lightly run a nail along the edge. Any catch equals a nick or chip.
- Uneven wear pattern - One blade polished more than the other? Tension has been off or someone cut the wrong material.
Body Feedback
- Thumb fatigue - Squeezing harder to finish a cut means the blade is fighting you.
- Unexpected wrist ache - Dull edges force repeat strokes, compounding strain.
Immediate Actions
- Clean & oil - Remove debris; sometimes daily build-up mimics dullness.
- Tension test - Lift the thumb blade to 90°, release, and adjust until it drops two-thirds. Loose mimics dull; tight damages the edge.
- Swap to your backup - Never push through a day with a suspect shear. You will damage hair and risk permanent edge loss.
Servicing Cadence
| Workload | Interval |
|---|---|
| 20+ cuts a day / humid metro | 3-4 months (convex), 5 months (beveled) |
| Mixed regional roster | 5-6 months |
| Occasional / backup shear | Inspect monthly, service annually |
Choose sharpeners certified by the manufacturer or trusted by peers. Include notes on preferred tension and handle alignment so the tool returns ready for the floor.
Keep Edges Alive Between Services
- Wipe, disinfect, and oil every client.
- Never cut capes, foil, or packaging with your primary shear.
- Store closed in a padded case—no loose drawers.
- Rotate between two primary cutters on long weeks to halve wear.
We earn a living with these blades. Respect the signals they send and you will stay ahead of downtime, re-sharpening bills, and awkward chats with loyal clients.