used
Flavors run out way to fast. I start on level 5 and move up to 9 by the end of the 2nd refill before there is no flavor left. At 1st I thought I had left the cartridge in too long but even when I use the bottle every day, still the same result. Some of the flavors are pretty good, others horrible. The bottle leaks which makes it unusable when headed to work dressed for a meeting. I wish I had read these reviews before I had purchased. I DO NOT Recommend
What needs improvement
inconsistent flavor strength (19)flavors do not last as advertised (45)leaking bottles (18)
Report
