Frog Lube and revolvers

[Remington788]

I've found YouTube videos showing how to apply it to semis but nothing on revolvers.

I rubbed it on all the visible surfaces, barrel, cylinder, frame, under the grips. Would you disassemble the cage?
Open the case and put it on the inner workings?

[ithinkimamedic]

When I replaced springs in my 638-3 I did lube the surfaces of the rebound slide and surfaces it makes contact with (3 sides in theory). It made a difference but it is not something I have opened up and relubed since then.