Deoxit-D5 is Generally usually used for "contacts" and switches.
Deoxit Fader F5 is Generally used for Rotating controls. Not for switches.
D-5 can flush the gel grease from you pots making them feel rough during rotation or in the case of Faders the same thing.
F5 is designed for Faderes and pots .But to much of either can flush out the control grease......Just My $.02 Worth.

