How do I know if my clipper blades are dull?
Andrew Rivera
Published Jan 16, 2026
TIP! Clipper blades do not last forever. If you find that the back and front rails have rounded off and are as smooth as the sole plate itself then it is time to replace the clipper blade.
Are clipper blades dull?
Cutting hair with dull clipper blades is no fun. They don't cut cleanly, and will sometimes pull hair. It's just like trying to use a dull knife. I use my clippers once a week or so, and end up sharpening about once a year.Why do clipper blades get dull?
In addition to the condition of the coat, clipper blades can go dull if they are exposed to extreme changes in temperature. When a metal clipper blade heats up during use, the metal expands. When the blade cools down, the metal contracts.How often should clipper blades be sharpened?
Normally if the coat is clean, a set of blades should manage up to about five clips, but generally speaking two to three is average. If this is the case, it is best to send them away for re-sharpening. It is money well spent to use sharp blades.When should I replace my clipper blades?
Maintaining Your Clippers and Blades
- Especially on high-speed clippers: Maintain your blades. ...
- Keep them clean. ...
- Replace the blade drive regularly. ...
- Every 4 months (or as needed), replace the mechanism that holds the blade on the clipper (usually hinge and blade latch).