How do CFC’s affect the concentration of ozone in the stratosphere and contribute to the formation?

Question

How do CFC’s affect the concentration of ozone in the stratosphere and contribute to the formation of the ozone hole?

Answer 1

They do not ,the ozone layer is much too high for CFC to get up there. They never did and will never get there. About the only thing capable of getting that high is hydrogen. It is formed at the very edge of space. Where the solar winds collide with the earth's magnetic field. The holes are a natural occurrence.