Tarnished silver is no match for this aluminum foil “recipe.” Bring one liter of water, one tablespoon of baking soda and one piece of aluminum foil to a boil. Drop silverware in the pot for 10 seconds (longer if it’s very tarnished), then remove using kitchen tongs. Magic! If built-up tarnish persists, make a thick paste with 1/4 cup baking soda and two tablespoons of water. Apply with a damp sponge, then rinse and dry.
To make your jewelry or silverware sparkle, line a medium-sized bowl with aluminum foil and fill it with hot water. Mix in one tablespoon of powdered laundry detergent, then soak your silver for one minute. Rinse with clean water, and air-dry.
If your silver is tarnished, ketchup can help. Squirt a small amount on a paper towel, and rub gently over the tarnished areas. If your silver isn’t getting shinier, let the ketchup sit for 15 minutes, then rub with a soft cloth and rinse clean. For items that have textured details, as with some candlesticks or fancy silverware, use a toothbrush to clean between the crevices.