TFA RY4 Double is my wife's EDV, and I use pretty often as well. Since we were even blowing through the 4oz bottle fairly quickly, my last purchase was for the 16oz bottle. It's probably only about 8 months old, but it suddenly started to taste bland. I'm wondering if it's because the large amount of air that it is exposed to since the bottle is only about half full? Has anybody heard of this before?
Last edited: