speeds up fruit’s decay. Should You Wash Grapes Before Storing Them? speeds up fruit’s decay. Should You Wash Grapes Before Storing Them? do not wash grapes prior to consumption Should You Wash Grapes Before Storing Them? speeds up fruit’s decay. Should You Wash Grapes Before Storing Them? Should You Wash Grapes Before Storing Them? Should You Wash Grapes Before Storing Them? Should You Wash Grapes Before Storing Them? speeds up fruit’s decay. Should You Wash Grapes Before Storing Them?