Awake is quite right. It's about the chakras being in harmony.
Chakras are the energy levels in our bodies that are linked to one another and the seven glands of the endocrine system which they govern. They control our experiences, sensations and feelings. We will normally gain peak performance in body and soul once they are in balance to one another. When they are not balanced, it can lead to ill health and other emotional and spiritual problems.
Cleansing and balancing the chakras becomes necessary if any of the chakras become unbalanced. In order to avoid the negative effects that result from unbalanced chakras you need to balance them using any of the methods available. The most common method of aligning your chakras is meditation. You can use any of the chakra meditation techniques or get professional help. Others use reiki, sounds that come from music which resonate at the proper frequencies to retune our Chakras into health. Once you know you are out of balance, try to consider an appropriate chakras balancing technique in order to reap the full benefits of a balanced chakra system.