CHARLOTTE, N.C. (WBTV) -This week we have been showing you the latest and greatest food life hacks! We’ve made homemade peanut butter with only 3 ingredients and learned an easy way to peel a mango. Today, Kristen and Mary found a new way to close a cereal box. We did have to watch the TikTok video twice to understand how to fold the tabs, but we finally figured out how to do it! Watch the video and give it a try!