Danger

Step 1: Keep opening and closing a door to a room with a closet in your house until the lights flicker
Step 2: Once the lights flicker, immediately hide in said closet as fast as possible
Step 3: When Danger leaves, get out and back in again
Step 4: Repeat process 4-8 times until he's completely gone

There is no in case of emergency for this one

Also if you summoned Danger correctly the lights should have turned red before flickering, if not you summoned either Rush, Ambush or Depth.

Actually I should add an in case of emergency if anybody accidentally summons one of the aforementioned creatures

In case of Emergency:

Rush
Danger level: 3/10
Rush only passes throw the room once then leaves, he doesn't go backwards unless there is no other doors in the room to go through. Once he leaves he disappears and you are safe to go

Depth
Danger level: 4/10
Depth will go into a room, ravage it, then leave. If you were in a closet you need to leave and immediately switch to another one as depth will destroy the previous closet you were in. He will then go back and disappear.

Ambush
Danger level: 6/10
Ambush works like Danger but he goes through the room 2-6 times. Just do what you do when Danger comes, when Ambush leaves the room get out of the closet and get back in. Ambush, although faster than Rush and Depth, is slower than Danger.