What should be done to clippers to extend their life?

• A. Keep them unplugged.
• B. Keep them warmed.
• C. Keep them clean, sharpened, and well-oiled.
• D. Keep blades dull.

Answer: (C)

Maintaining clippers through cleaning, sharpening, and oiling them regularly keeps the cutting edge smooth, reduces friction, and prevents rust and overheating. Cleaning removes hair, dust, and debris that can insulate heat and wear the moving parts. Sharpening keeps the blades efficient so the motor doesn’t have to work harder than necessary, which cuts down on heat and wear. Oiling lubricates the blades and internal bearings, protecting them from corrosion and ensuring smooth operation. Following the manufacturer’s guidance for how to clean, oil, and service the blades helps the tool last longer. Unplugging is important for safety and basic care, but it doesn’t by itself extend the life of the clippers. Warming or keeping the blades dull would actually harm the tool: heat can damage components and dull blades increase friction and motor load, shortening lifespan and yielding poorer results.