That’s rightyou can clean copper with ketchup. It contains grime-fighting acid from tomatoes and salt, and acids plus salt equals a chemical reaction that works to dissolve oxidation.

How to Clean Copper Cookware With Ketchup Believe it or not, ketchup is an effective way to keep your copper cookware clean and shiny. While this method is a little bit more labor-intensive ...

Nearly any will do. Even ketchup, tomato juice, or spaghetti sauce can do the trick in polishing copper. Coat the copper with the tomato acid you choose. Once it is applied, let it sit for 20-30 ...

Tomato ketchup can be used beyond the kitchen to simplify daily tasks. Its acidity helps remove grease stains, restore shine ...

Allow it to soak for a while before rinsing. Tamarind contains citric acid, making it great for cleaning copper. Rub softened tamarind over the water bottle, then wash nicely. Ketchup acts as a ...