Hi geni1- didn't mean to take over post.
I'd still like to read posts about what you think of the BT7.
LOL--this time, it didn't happen to me- it was what happened to the CS. I had waited for it to be ready, and it had some of the floating silver stuff on top of the water...so I took a spoon a started to stir it--and instantly, it got gross/murky just from putting the spoon in it. I had to dump it down the drain. I use a mason jar- and now I put the lid on and shake it. I don't know if anyone else has experienced that, but it was instant.