The best method to clean your cables is to use a damp cloth to clean the outer jacket. Then take a clean cloth or paper towel and spray it with ECO3X and wipe down the outer jacket of the cable. This will prevent the build-up of spurious static charges on the cable, which may affect the sound quality.

No, do not use ECO3X to clean your connectors. It is not a contact cleaner and will leave a residue on the connector.

We recommend any good quality electrical contact cleaner. Craig Pro Gold and Deoxit are very good.