prompt: What is a jewelry cleaner?
chosen: What is a jewelry cleaner?
chosen: user
chosen: A jewelry cleaner is a device used to gently and carefully clean dust, dirt, grease, oil, or makeup from pieces of jewelry without harming the items. Jewelry cleaners can be chemical or physical in nature and usually use mild detergents, ultrasonic waves, or lasers to clean the jewelry. Chemical cleaners are often used in jewelry stores and should only be used by a trained professional. Physical jewelry cleaners, such as a brush, can usually be used at home. They should not be used on items with gemstones as the grit from the brush can scratch the stones.
chosen: assistant
rejected: What is a jewelry cleaner?
rejected: user
rejected: assistant