If the item comes with detachable blades, we suggest you replace them often, especially if you work in grooming salons, to avoid bacteria and dust interfering with the nails.
The blades are usually made of qualitative stainless steel that shouldn’t rust in time, so cleaning the clippers should be easy. You can clean the clippers by using regular water and soap mixtures or by using specific cleaning solutions or sanitary alcohol (also rubbing alcohol or surgical spirit).