In this video, we learn how to clean pennies with taco sauce. To do this project, all you need are some dirty pennies and a paper plate! First, pick out some really dirty pennies and grab a taco sauce packet you have laying around the house. Grab a paper plate and pour the taco sauce onto the top of your pennies. The taco sauce has vinegar in it, so it can clean the pennies easily. Let it set for a few minutes and then rinse the pennies off in water. This will clean your dirty change and is a fun project for children to do with their parents!