Keep your shaver clean to maintain its peak performance and to get longer use from it. Using the Braun Shaver Cleaning & Lubricating Spray helps to give your share a thorough clean and remove all traces of sebum. How to use Spray the foil and cutters and the inner part of the shaver head once a week with the Braun Shaver Cleaning Spray and leave it to rest for 5-10 minutes. Clean the shaving parts and the shaving head afterwards following the standard cleaning instructions supplied in your shaver’s user manual. For your safety This is a highly fammable productOnly use in well-ventilated areasKeep away from any source of ignition - no smoking!