Clear body clear mind : the effective purification program ([New edition])

Street drugs, medical drugs, and other toxic substances are part of reality around us.

We are exposed to toxic substances one way or another.

These have an effect on our mind and leave residuals in our body.

How can one effectively eradicate these from the body?

The book describes in detail the "Purification Program" developed by L.

Ron Hubbard, that gives an appropriate answer.