Q&A: with two circuit feeds in a switch box (dining and living rm) do you tie all neutrals together--separate cir?

Query by Wayne E: with two circuit feeds in a swap box (dining and living rm) do you tie all neutrals with each other--separate cir?
That means...if have two circuits in a switch box (dining room lights and living room lights) do I tie all neutrals jointly...even if they are on distinct circuits? What about the ground wires, tie individuals all jointly also before linking switches jointly?


Finest solution:

Reply by YourLastBestFriend
Tie all grounds together, and tie all nuetrals together. They're not two circuits, probably just two seperate switch legs.

Give your solution to this query under!