very dilute solution of warm water and dishwashing soap with a soft cloth. Follow with just warm water and another dry clean cloth. Make sure to ring out the cloth very well as not to get liquid in the electronics.
Cleaners for electronics (endust, pledge) also work well, but be careful and never spray directly on the component - use at your own risk!!
Cleaners for electronics (endust, pledge) also work well, but be careful and never spray directly on the component - use at your own risk!!