DIP FOR 2SECONDS AND I GUARANTEE YOU IT WILL LOOK NEW!!!I BROUGHT BASED ON REVIEWS AND IM SO HAPPY I DID I GATHERED ATLEAST 20 STERLING SILVER RINGS,EARRINGS AND SO ON AND MY GLOVES(CANCER WARNING ON SIDE OF JAR ALWAYS WEAR GLOVES)AND THREW THE MOST TARNISHED SILVER IN FIRST OOOOOMMMMGGGGG  MAGIC!!!!2 MAYBE 3 SECONDS ITS LIKE NNEEEWW!!!!SO GLAD I DIDNT THROW THE PIECES OUT,MATTER FACT BETTER THAN NEW SPARKKKLE-TAKE OUT RINSE WITH HOT WATER N DRY BEFORE TAKING OFF GLOVES AND VIOLA -PERFECT.