Blue Ivy Carter Shows <br />How to Fight Coronavirus <br />in Hand Washing PSA Beyoncé and Jay-Z’s eight-year-old daughter demonstrated how soap can help eliminate the virus, using pepper and a bowl of water. The video was posted on Saturday <br />by Blue’s grandmother, Tina Knowles. Tina Knowles, <br />via Instagram In the video, Blue places her soap-covered <br />finger into the bowl, causing the "virus," <br />represented by the pepper, to disperse. A similar experiment went viral in March <br />after being posted by pre-kindergarten <br />teacher Amanda Lorenzo.
