Regular cleaning and good maintenance will help to extend the lifetime of your shaver.
Turn your unit to the OFF postition.
Make sure to unplug the unit from the electrical outlet.
Press the release button, long button located directly above the ON/OFF switch, and at the same time gently pull the tweezers disc head and remove it from the unit.
Use the brush enclosed to remove hair from the tweezers disc head and the unit.
Replace the tweezers disc head into the unit by gently pressing until your hear it click into place.