The “Click” You Shouldn’t Ignore: What It Means When Your Shears Make Noise When Closing

You are mid-service, focused on a delicate section around the ear. You close your shears, and you hear it. A faint click. Maybe it’s been there for weeks, and you have been ignoring it. Maybe it just started today. Either way, you tell yourself it’s nothing. Shears make noise sometimes, right? Wrong. Professional shears, when properly maintained and aligned, close in near silence. A click, a clink, a scrape, or any sound other than a soft whisper is your shears telling you that something is wrong. Ignoring that sound is like ignoring the check engine light in your car. You might get away with it for a while, but eventually, you will be stranded on the side of the road.

The first thing to understand is that shears are precision instruments. The two blades are engineered to glide past each other with a gap measured in thousandths of a millimeter. When they are perfectly aligned and properly tensioned, the movement is smooth and silent. Any sound indicates that something has changed. The blades are touching when they should not be. The pivot is loose or tight. The edge is damaged. Debris is trapped between the blades. Whatever the cause, the sound is a symptom of a problem that will only get worse if you ignore it.

Let us start with the most common cause of clicking: a loose tension screw. The tension screw controls how tightly the two blades are pressed together. When it is properly adjusted, the blades glide smoothly. When it becomes too loose, the blades can separate slightly during the cut, then snap back together when you close the shears. That snap is the click you hear. The fix is simple: tighten the tension screw slightly. Turn it in small increments, testing after each turn, until the click disappears. Be careful not to over-tighten, which creates its own set of problems.

The second most common cause is debris trapped between the blades. A tiny piece of hair, a speck of product residue, or a grain of dust can lodge itself in the pivot or between the cutting edges. When you close the shears, the debris creates a momentary gap, then releases, creating a click or a pop. This is more common than most stylists realize. The fix is equally simple: clean your shears thoroughly. Use a soft cloth to wipe between the blades. Use a small brush to clean around the pivot. Apply a drop of oil to the pivot and work it in by opening and closing the shears several times. Often, this alone will silence the click.

The third cause is more serious: misalignment. When the blades are misaligned, they no longer meet in the same plane. One blade may ride slightly higher than the other. When you close the shears, the edges may strike each other instead of gliding past. The resulting click is often accompanied by a feeling of resistance or a scratchy motion. Misalignment is usually caused by dropping the shears, knocking them against a hard surface, or using them with improper tension for an extended period. The fix is not DIY. Misaligned shears need professional servicing. Continuing to use them will damage the edge permanently.

The fourth cause is a damaged edge. If your shears have a nick, chip, or burr on the cutting edge, that imperfection can catch on the opposite blade as the shears close. The click is the sound of the damaged edge striking the other blade. This is a serious problem because the damaged edge will continue to worsen with use. The fix is professional sharpening. A skilled sharpener can remove the damage and restore the edge. In severe cases, the shears may need to be replaced.

The fifth cause is a worn pivot. Over years of use, the pivot mechanism can develop play. The washers can wear down. The bearing surfaces can become uneven. When this happens, the blades no longer track together smoothly. They wobble slightly, creating clicks and pops during closing. Worn pivots are a sign that the shears are approaching the end of their useful life. Some can be rebuilt by a skilled technician. Others need to be replaced. If your shears are more than five years old and have been heavily used, a worn pivot is a likely culprit.

The sixth cause is the simplest: dry pivot. When the pivot is dry, metal rubs against metal. The resulting friction can create a clicking or grinding sound. The fix is a single drop of lightweight shear oil applied to the pivot. Open and close the shears several times to work the oil into the mechanism. Wipe away any excess. The sound should disappear immediately. If it does not, move on to the other potential causes.

How do you know which cause applies to your shears? Start with the simplest fix first. Clean and oil your shears. Tighten the tension screw slightly. Test again. If the click remains, examine the blades under bright light. Look for nicks, chips, or visible damage. If you see damage, send the shears for sharpening. If you see no damage, perform the paper test. Cut a piece of paper and examine the edge. If the cut is clean but the click remains, the problem may be misalignment or a worn pivot. Both require professional evaluation.

The most important rule is this: do not ignore the click. A click today becomes a grind tomorrow. A grind tomorrow becomes a ruined edge next week. A ruined edge becomes a new pair of shears next month. The sound is not annoying background noise. It is diagnostic data. Your shears are telling you exactly what is wrong if you are willing to listen.

Many stylists develop a habit of ignoring small problems with their tools. They are busy. They have clients waiting. They will deal with it later. Later never comes. The click becomes part of the background noise of the salon. The stylist adapts by squeezing harder, cutting slower, or avoiding certain techniques. The shears degrade. The work suffers. The clients notice. And the stylist wonders why their cuts no longer feel as sharp as they used to be.

Do not let this be you. The next time you hear a click, stop. Finish the client with your backup shears if necessary. Then diagnose the problem. Clean and oil. Adjust the tension. Test with paper. Look for damage. If you cannot fix it yourself, send the shears to a professional. A week without your favorite shears is better than a year of compromised cuts and a wrist that aches from compensating for a tool that no longer works.

Your shears are the most important tool you own. They deserve your attention. That click is not a nuisance. It is a conversation. Listen to what your shears are telling you. Your hands will thank you. Your clients will thank you. And your shears will reward you with years of silent, effortless service.