Concentrate your conscious mind on the Centre of Purity. Visualize bright blue colour on this Centre.
Experience that bright blue particles are spreading all around your body. Blue light is pervading all around you.
Feel inhalation of the blue colour. Experience blue coloured particles are entering your body with each and every breath. Visualize that you are breathing long streams of bright blue air.
After few moments, visualize that the bright blue light is emanating from the Centre of Purity and pervading around your body. Your aura is filling with blue particles. Perceive and experience it. Suggest to yourself,
"My sexual impulses are being brought under my conscious control". (Repeat it for three times).