How to Wire 3 Way Switch?

The way to wire a 3 way switch is to first find the two points from which to want to wire your lights and or receptacles. Then wire your three way switch and make sure that you match all your wires together red to red black to black and make sure all black wires are used as well as the four screws the wires are to be attached to. After making sure your wires are all connected to the 3 way switch insert your 3 way switch into the wall and screw it into the wall.