Residual Energy is spiritual energy left behind from entities, constructs, and events on places, and objects in which they happened, or resided near to. All things leave behind residual energy, but more powerful positive or negative entities, constructs, and events can greatly change the energy of place or objects they come near to. This is the energy that people pick up psychically, and is what we cleanse away when we do cleansing spells. When too much of this residual energy builds up in a positive, or negative way individuals can become spiritually effect by it negatively and positively. It may also go through the process of attracting entities to it which enjoy those types of energies. Too much residual energy from either positive, or negative will lead to a ​residual haunting, also sometimes referred to as echoes, which is where events of that spiritual energy is played over, and over again in that space spiritually.