I have successfully brewed four or five batches of delicious kombucha, but this last time something did not go right. I let my 25L jar sit for about 4 weeks and the tea was still very very sweet. I had never encountered this before so decided to bottle it anyways. After a couple of days I realized that the juice I added started to mold a bit and it just didn't look right. I opened a bottle and it exploded all over my kitchen. Any ideas for how to get it back to the right sugar level?
Thanks for your help