The GemOro SparklePak is an innovative solution…for ultrasonic cleaning solution! All you do is fill your ultrasonic tank with water, then take a convenient SparklePak and empty the contents in the water. No measuring. No mixing. No mess. No waste. The SparklePak is an amazing, professional strength, specially formulated jewelry cleaning solution. Each SparklePak contains the precise amount of our concentrated formula that when added to a full tank of water produces the best jewelry cleaning solution that will make your jewels sparkle like new! Recommended for removing dirt, grease, buffing compounds, rouge, Tripoli and oxides from jewelry and more! Non-ammoniated, non-toxic and non-flammable. Regular price $23.00 ON SALE FOR $15.95