Product Description Wahl Blade Oil (60ml) is specifically prepared to lubricate, protect and maintain clipper blades. Regular use of Blade Oil will extend blade life by reducing friction, preventing rust and corrosion. It will also help maintain correct blade speed & improve run time of cordless clippers/trimmers. DIRECTIONS 1. With the blade directed downwards, turn the clipper/trimmer on. 2. Apply three drops of oil one on each side and one in the middle. 3. With the clipper/trimmer still on, move the taper lever back and forth to work oil into blade. 4. Turn off clipper/trimmer and blot excess oil with clean towel.