There are 7 layers in our aura.
When we use meditation and try to 'clean' it, we have to clean every layer.
Many new-age mystics just tell you to imagine and visualize a white light coming down and engulfing your whole aura, this sometimes doesn't work well. I usually clean every layer as I go along.
Start by playing the music, to achieve a state of relaxation you can also count 1 to 10 or say to yourself, upstairs, downstairs, over and over again until you feel relaxed and sleepy.
Now its time to start the Aura Cleansing
Once you done that, mentally say to yourself ; I am at level 1' and move your awareness from head to toe or vice versa, the idea is to scan your level 1 for blockages, once you sense 'something there', move your awareness to it, it should 'melt' or disperse. If it is still there, try breathing its colors, you have to experiment with the color that will remove the block, repeat the same procedure with all other levels, eg. I am level 2, I am in Level 3, When you say this, you are telling your mind to adjust to the next level using intent, Intent is the force that changes the level.
Some times if you are at level 1, and you sense something 1 foot in front of you and you cannot get it off, and you try the usual color breathing method, This could be due to the fact that this blockage is actually at some other level eg. Level 3 and you can usually remove the block if you move your awareness to level 3.
Sometimes when you move your awareness into the blockages, you get 'impression' like a past event or sometimes it plays like a movie in your mind's eye, this is usually the reason for the block.
After you finished the 7 layers Aura Cleansing process, stay in that state a few more moments taking a deep breath in and out, feel the sensations in the body, enjoy every sensation you have.
You Can Combine Meditation Music or Meditation Tools to boost and to gain more from your Aura Cleansing.
You may also fall asleep after the aura cleansing giving your body the opportunity to rejuvenate and spread energy across your being.