Perhiasan perak sterling pasti akan menodai seiring waktu jika terpapar udara. Sterling Silver terdiri dari 92.5% perak dan 7.5% Paduan pengerasan seperti tembaga. Logam -logam lain ini bereaksi terhadap kelembaban dan belerang di udara, menyebabkan noda perak sterling. Untuk alasan ini, sterling silver tarnishes faster in areas with a lot of air pollution and high humidity. Chemicals such as hairspray, parfum, and body lotion can also speed up the tarnishing process.
If you own any jewelry, it is important to learn about removing and preventing tarnish on sterling silver jewelry in order to enjoy them for a long time.