HUFFPOST HOME 11 Foods That Double As Cleaning Products By Renee Jacques: October 26,2014 Ketchup is delicious, sure, but did you know that it's also effective at polishing copper? Yea, bet you find it a little less appetizing now. But ketchup isn't the only condiment or food that has dual purposes. In fact, many of the things you eat all the time have uses other than just keeping you satiated. Here are ii foods that do double-duty as cleaning products. You should always remember these, if for no other reason than they will save you money. 1. Banana peels can polish silver / 1 maa‘ ,4440 Don't throw away that banana peel just yet. If your prized silverware collection is starting to get a bit tarnished, just rub the inside of a banana peel along the tarnished parts on your silver and it will help them look as good as new. Wage of 6 EFTA01206684