A revolutionary ultrasonic concentrate powder which, when mixed with water, forms an excellent cleaning concentrate. Completely biodegradable with no ammonia, this powder concentrate, when mixed with water creates a powerful ultrasonic cleaning solution. Magic Green has a color changing indicator, Stir Magic Green into ultrasonic to mix, when it turns green, this means that it is activated. Use Magic Green in any Ultrasonic Cleaner, or simply as a brush on cleaning solution to remove polishing residue. Magic Green contains no ammonia, and is recommended for removing dirt, grease, and buffing compounds. Works great for cleaning instruments, burs, metal parts, gold, silver, and almost any fine jewelry, with no evaporation issues.