CREWORKS 2L Jewelry Cleaning Machine - 40kHz Digital Sonic Cleaner | Ultrasonic Cleaning Machine with 20-80C Heater & 1-30 min Timer, 304 Stainless

The CO-Z 2L Professional Ultrasonic Cleaner has received mixed reviews from customers. While some have reported positive experiences and good results, others have encountered issues with the product's durability and cleaning performance. One customer mentioned that the cleaner worked well and exceeded their expectations. They appreciated the strong sonication and heating capabilities of the unit, which they found to be on par with similar professional ultrasonic cleaners they have used in their science-based career. However, they noted that the temperature controls were a bit difficult to adjust and didn't always deliver the desired results. On the other hand, another customer expressed disappointment with the cleaner, stating that it didn't clean their items effectively. They found the temperature controls to be problematic and felt that the unit didn't live up to its claims. Additionally, they mentioned that the noise level was excessively loud, despite the product being advertised as "quiet." There were also concerns raised about the durability of the cleaner. One customer reported that their unit broke irreparably within a week of use, leading them to advise against purchasing it. Another customer complained about the lid not fully closing when the cleaning basket was inside the tank, leading to solvent evaporation. As for specific applications, customers have sought advice on using the cleaner for various purposes. One customer successfully used it to make liposomal vitamin C by placing a beaker in the water-filled bin, without using the heat function. Another customer inquired about using the cleaner to clean paint brushes, and a response referred to a video where a person cleaned car engine parts using a water-tight jar containing gasoline inside the ultrasonic cleaner. In terms of cleaning solutions, suggestions varied depending on the items being cleaned. Recommendations included using a strong ammonia solution, Simple Green, or a fantastic cleaner for jewelry. For printheads, customers suggested using Simple Green or an ammonia-based solvent. Overall, the CO-Z 2L Professional Ultrasonic Cleaner has received mixed reviews, with some customers satisfied with its performance and others disappointed with its durability and cleaning capabilities.