It is worth highlighting the following main reasons for darkening in the case of dishes and cutlery: Increased humidity.
Moisture is the main enemy of cupronickel, causing stains.
You should only store dishes and cutlery in a dry place, wiping them after washing.
Cupronickel silverware is a budget replacement for silver, in no way inferior in appearance and effectiveness to the precious metal.
Cupronickel silver cutlery is safe for hot and cold food products, tolerates slightly acidic environments, decorates the holiday table and fits comfortably in the hand.
Cover the husks with water in proportions of 100 g per 1 liter. Boil.
Place the cutlery and leave it on an open fire until the spoons, forks and knives take on their original silvery tint.
After cooling, remove the devices and wipe dry.
After removing cupronickel from the table after lunch, rinse it in a soda solution each time - about 50 grams of soda per liter of water.
Dry and put away on the table or in the closet.
Cupronickel jewelry is cleaned in a mild soapy solution with a soft cloth.
Contaminants from cupronickel can also be removed using a cotton swab dipped in vodka, alcohol or an aqueous solution of ammonia. After any type of cleaning, it is necessary to rinse and dry the jewelry well.