Most of my DIY, so far,has been single flavors. My biggest mistake has been in adding too much flavor. I've been able to salvage all the mistakes by dumping into a larger bottle and adding unflavored of the same strength. Two days ago, I tried to make cherry cola and it was terrible. Tonight I'm feel pretty good that I managed to dilute and remix and ended up with 50ml that actually tastes good.

The only thing I've dumped was 10ml of a vendor
juice that was just vile.