In what way should a barber clean clipper blades before oiling them?

To ensure clipper blades operate efficiently and maintain hygiene, cleaning them properly is essential. Using a disinfectant to wash clipper blades removes hair, oils, and bacteria that can accumulate during use. This process not only helps keep the blades sharp and functioning well but also promotes a clean environment for clients, ultimately preventing the spread of germs.

After washing the blades with a disinfectant, which is typically formulated to kill pathogens, any residual debris or contaminants are effectively eliminated. This step is crucial before applying oil, as oiling dirty blades can trap dirt and oil residues, potentially leading to dullness or corrosion.

While rinsing with warm water may remove some foreign materials, it does not effectively kill germs or disinfect the blades. Soaking in alcohol, although it has disinfecting properties, is generally not necessary and can be harsh on some clipper materials or components. Letting the blades air dry does not directly contribute to cleanliness before they are oiled and can allow moisture to remain on the blades, which is not ideal for maintenance. Proper cleaning with a disinfectant is thus the best practice before oiling clipper blades.