By Mataeo Smith An obvious trick that has eluded scores of natural peanut butter consumers can prevent an oily mess from ruining their lunch —and it’s as easy as flipping the jar upside down. PureWow, a digital media company that typically publishes content related to women lifestyle, asserted that storing your jar of organic peanut butter upside down is the best option. Consumers have long been used to the pool of oil that sits on the top of any natural peanut butter jar, which can leave a slimy blob on their sandwich. Flipping the jar in the cabinet lets the oil properly merge with the rest …