Electrical contact cleaner is useful for cleaning components in small and large appliances, following the manufacturer's recommendations.

• Contact cleaners are special cleaners that dry on contact, and are used for fixing numerous electrical devices.
  
  
• Canned (compressed) air is a useful cleaner for blowing off dust particles from electronics. Don't used high-pressure air from an air compressor on delicate parts.

As you clean electrical things, remember to wipe excess materials away with a clean rag.