Professional Ultrasonic Cleaner with 550ml stainless steel tank - for surgeon. Instruments, dentures, eyeglasses, jewelry ... (housewares)
Hello, So the product cleans glasses very well. But only if a little detergent is added. Jewelry has not so well cleaned. Even manufacturers can be lt. Add some vinegar cleaner. I try pending. The handling is not great either. To pour off the water,