Ok.  I can't answer your question as to whether or not it is advantageous to 
keep the film.  I never noticed any difference in either the amount of time 
that it takes to brew a batch, or in the quality of the CS itself -- whether 
the silver film was there or not.  I can tell you that if you're interested in 
checking the Tindall effect, you'll need for the sides of the jar to be clean.  
Laser light cannot pass through the film after it has reached a certain 
density.MA
    On Sunday, November 1, 2020, 10:34:10 AM CST, JD <[email protected]> wrote:  
 
  
My question was not whether it is easy to clean (it is).  My question was if 
the silver patina that is in the jar is beneficial or, is there a disadvantage 
of having the silver patina, for the production and/or storage of the Colloidal 
Silver.
 
 On 10/27/2020 8:05 AM, MaryAnn Helland wrote:
  
 
 Just wipe out the inside of your jar with a clean paper towel.  It's a very 
thin film of silver that wipes off easily. MA 
      On Monday, October 26, 2020, 10:12:15 PM CDT, KS Choo 
<[email protected]> wrote:  
  
   On 2020-10-27 11:02, JD wrote:
 > 
 hi Ode
 I think the mail has some problem. I don't seem to be able to retrieve 
 your mail. Only the subject and header came through.
 
 Many thanks. 
 
 
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