Possible Clues:

• It's usually not needed with an electric razor
• Bellow admits possessing something that will save someone's skin
• *Barbershop supply
• *Barbershop quartet
• Bellow admits being in possession of bathroom product
• Gillette offering
• Laugh about eating something sprayed from a can
• Howl after cuts (despite using this?)
• Male toiletry item for the face
• All for brushing up on some bathroom work provided it saves someone¿s skin