Gemoro 0937 Sparkle Pak Plus Single Dose Ultimate Jewelry Cleaner for 1 to 1.5-Pint Ultrasonic Cleaners 10 Packs of Single Dose Jewelry Cleaners For 1 to 1.5 Pint Ultrasonic Professional Strength; Specially Formulated Jewelry Cleaning Solution Recommended for Removing Dirt; Grease; Compounds and Oxides Non-ammoniated; non-toxic and non-flammable