Sit cross-legged. Left hand on left knee, right hand in front of your lower breastbone, both with the index finger and thumb touching. Relax your body and concentrate at the spine in level with the heart on the Heart Chakra, what it stands for, and how it does/should affect your life. Silently, but clearly, chant the sound "YAM." Keep doing this until you are completely relaxed, and the "clean" feeling returns and/or intensifies within your body.