I haven't noticed that. Maybe it is your distilled water. Maybe try another brand. Some years ago I was having a problem w my CS and it turned out
to be the distilled water.  :/

On 8/13/2015 7:34 AM, RaVen wrote:
Hi All,
I've made a few batches of my home made CS... stored it in a glass bottle. I've noticed after a few month - the taste turned bitter. Is this normal?

RaVen