Unplug the clipper and remove the blades
Brush off all hair and debris from the blades
Clean the blades with blade wash or isopropyl alcohol
Dry the blades completely
Inspect the blades for damage, chips, or heavy wear
Secure the blade in a sharpening jig or hold it firmly
Use a fine sharpening stone, whetstone, or lapping plate
Maintain the original blade angle while sharpening
Move the blade evenly across the sharpening surface
Sharpen both cutting edges if applicable
Keep strokes light and consistent
Check the blade frequently to avoid over-sharpening
Remove any burrs with a fine stone or honing surface
Wipe the blade clean after sharpening
Apply a small amount of clipper oil to the blade
Reassemble the blades correctly
Test the clipper on a small section of hair or a test material
Replace the blades if they are too worn to sharpen safely