I am not sure what they mean by a long shelf life. I have several bottles that are over 10 years old that are still in suspension. If theirs does not have a long shelf life, then they are doing something wrong, storing in contaminated bottles, or using contaminated water when it is made.

Marshall

On 2/11/2011 10:38 PM, Deborah Gerard wrote:

        

The statement below was posted in one of my other groups....could I get some clarity from people in the group about this please?
thanks in advance Debbie
As for storing CS, unfortunately it does not have a long shelf life.
The silver particles and ions fall out of suspension after a period of time. I think they lose their electrical charge and clump together, most commercially available CS contain stabilizers.