How can electric clippers become less effective over time?

Over time, electric clippers can become less effective primarily due to dull blades. When clippers are used frequently, the blades are subjected to wear and tear, leading to a reduction in sharpness. Dull blades do not cut hair as efficiently, which can result in pulling or snagging of the hair rather than a smooth cut. Additionally, using dull blades can cause increased friction, which may lead to discomfort for the client during the haircut.

Maintaining sharp blades is crucial for the overall performance of clippers, ensuring a clean cut and a positive experience for both the barber and the client. Regular sharpening and proper maintenance routines are essential to prolong the life of the blades and, therefore, the effectiveness of the clippers. Other factors, such as battery power, cleanliness, and overheating, can affect clipper performance as well, but dull blades are a primary factor in their gradual decline in cutting efficiency.