PurposeA disinfectant with bactericidal, virucidal and fungicidal properties, the Wahl Hygienic Spray is suitable for all clipper and trimmer blades and should be used as part of their regular maintenance. Method1. While the clipper is running, hold it in a downward position and spray Wahl Hygienic Spray onto the blades two or three times while avoiding getting the spray on the clipper’s case or allowing it to run into the inside of the clipper.2. Turn the clipper off and wipe blades with a soft, clean cloth. 3. Turn the clipper back on and place two or three drops of Wahl Clipper Oil on the blades (oil must be used after each cleaning to keep the blades well lubricated).