In a message dated 4/29/2002 10:42:30 AM Central Daylight Time, 
[email protected] writes:


> To prevent bacteria from developing in Kombuchka tea as it is brewing, the 
> container must be covered with a clothe that will allow breathing, but not 
> allow contaminants to enter the brew jar.  
> 

I did this with a coffee filter and a rubber band.  The ones I made at home 
were fine except for one that I knew the mother was an old one because of the 
discoloration it had when I started.  Once in a while a batch would just seem 
to go bad.  Even on the list they had that problem on occasion.  When this 
happens mother and baby need to be thrown out.