Bogue Systems Professional Grade Ultrasonic Jewelry Cleaner 2800 Advanced sound wave technology uses plain tap water to remove dirt and tarnish, gently yet thoroughly, from delicate pieces. This chemical-free cleaning requires no special cleaning solutions or detergents and is kind to your valuables-it"s environmentally friendly, too. No scrubbing. No tedious trips to and from the jewelers. No expensive fees. Just fill the stainless steel tank with tap water and our ultrasonic cleaner will do the work for you! Use it whenever you want to see dazzling results in minutes. This versatile cleaner is perfect for any number of small household items that require special care-jewelry, eyeglasses, watches, DVDs and more. A watch hanger and eyeglass basket are included to help you keep your pieces organized, and with five timed cycles to choose from, you can pick the perfect cleaning cycle for the quantity and cleanliness of your items. For a deeper clean, use the Blitz Gem & Jewelry Cleaner A concentrated liquid that you mix with water to clean jewelry with ultrasonic jewelry cleaning machines. There are easy to use directions and a small amount will give you numerous uses. Safe, non-toxic...this stuff works well as a refill for almost any jewelry cleaning machine. The advantages of this product are entirely up to you. This clear concentrate has a pleasant odor and smell, and won"t harm your eyes, hands, body or pets! It can be used as a dip, in a machine, a spray bottle, and it can even remove some stains from clothing! Use this cleaner on gold, platinum, diamond, ruby, sapphire, topaz, amethyst, aquamarine, garnet, peridot and other non-porous precious and semi-precious gem jewelry!