If you wake up in the middle of the night, usually around 2 or 3, and you hear noises in the kitchen area, there is no need to panic. It’s only the small invisible unnamed creatures that reside in the warmth of your home. They tiptoe past you while you sleep to ransack the pantry around this time.
These are not pests, and actually kill small rodents and insects in the walls. If you hear them during the nightly feast, do not be alarmed, and try to go back to sleep.