Artero Oil-Fresh prolongs clipper and blade life! Blades produce an incredible amount of friction, which results in heat that can irritate or even burn dogs. Friction also increases the amount of strain exerted on your clipper motor. Oil-Fresh is an easy-to-use, spray-on formulation that cools, cleans and lubricates clipper blades. It improves cutting action by increasing clipper speed, and does not leave an oily residue. 300ml aerosol.