8 to 1 Formula This Jewelry Cleaner can be used to clean individual jewelry pieces and also works well in ultrasonic cleaners 8 to 1 FormulaThis Jewelry Cleaner can be used to clean individual jewelry pieces and also works well in ultrasonic cleaners.Directions: Mix one part Jewelry Cleaner Concentrate with eight parts water in a clean container to make Jewelry Cleaner.This formula contains no ...