Yup. And not just leave them alone... shake the heck out of them, at least once a day. Be sure to take BOTH caps off to let them breath. Try this with ANY juice that you don't immediately care for, from ANY vendor! I've found this helps a lot with juices that taste "flowery" or like "perfume" at first taste.
As I said in one of my earlier posts in this thread "taste" and "better" are both very subjective. If one juice company was capable of producing juices that made EVERYONE happy they would be the only juice company out there. I've been vaping (on and off) for four years now. I've tried a lot of juices from a lot of different companies, many of them no longer in business. In the end? Juice is juice is juice. Most manufacturers use the same flavorings from a small handful of flavor vendors and that said most "quality" juices will be more like each other than vastly different.
One gourmet ($$$) vendor I tried, who shall remain nameless, claims their juice needs no extra flavor shots or "boost" because almost 40% of their juice IS flavoring. Some good juice but nothing miles above any other decent vendor, at least in my humble opinion.
I'm a fan of MBV but I'm not posting in this thread because I think *all* of their juice will make *everyone* happy. Such an animal simply doesn't exist this side of DIY. I'm posting because I've chased some of the higher priced, boutique juices and while some of them were curiously good they weren't good enough to put a dent in my MBV purchases.
Please, feel free to spend your money how you like! I hope anyone that finds something that is on a different plane of existence from all the rest that they at least bother to tell the rest of the vaping world about it! But MBV has a veteran following for a reason, and that reason isn't always just about price