The Power Symbol

The Power Symbol is used to increase the power of Reiki. It can also be used to clear a room of negative psychic energy and seal it in light making it a sacred space. 
Cho-Ku-Rei
Cho-Ku-Rei is the power symbol used for amplification of energy. It is the catalyst and activator of energy.
Cho- Curved sword (sickle) which draws a curved line.
Ku- To enter something and produce wholeness to produce space where nothing exist.
Rei- Spirit essence, mystic power.
It can be used to protect your home, your car, your children or anything that your value. Because, Reiki works on all levels, the protection it provides is also on all levels and includes protection from physical harm, verbal and emotional confrontations and from psychic attack.