Cleancut Replacement Foil and Blade Head Replacement Foil and Blade Head for the Cleancut Intimate Shaver. The packet contains the replacement head, with inner blades, outer foil and outer clear protective cap. Extremely easy to replace, these heads are recommended to be changed after 6-12 months using the original. The replacement head comes with full instructions. Please remember, the Cleancut is only designed to cut short stubble. Before using the Cleancut, trim the hair right down to skin level. Alternatively, shave the hair and finish off using the Cleancut in slow, circular passes applying a light touch. The Cleancut Intimate Shaver is our top selling personal shaver, giving great results and soft and smooth hairless skin.