RE: Amazing Nature Contest: Thematic Challenge - #3/10/21. My entry is an ENTRY in this competition

Once upon a time, wasps began to attack the grapes. For a long time you could not find what exactly you need to do to get rid of them? One person helped me, he said: "You just need to sprinkle all the grapes with a solution of soda and the wasps will disappear." He did everything as he said, and the wasps definitely disappeared forever.
Thanks!